80791425

素因数分解:

$3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 168

約数和(自身を含む): 182155008

約数和(自身を除く): 101363583

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 31, 33, 39, 45, 55, 65, 75, 81, 93, 99, 117, 135, 143, 155, 165, 195, 225, 243, 275, 279, 297, 325, 341, 351, 403, 405, 429, 465, 495, 585, 675, 715, 729, 775, 825, 837, 891, 975, 1023, 1053, 1209, 1215, 1287, 1395, 1485, 1705, 1755, 2015, 2025, 2145, 2325, 2475, 2511, 2673, 2925, 3069, 3159, 3575, 3627, 3645, 3861, 4185, 4433, 4455, 5115, 5265, 6045, 6075, 6435, 6975, 7425, 7533, 8019, 8525, 8775, 9207, 9477, 10075, 10725, 10881, 11583, 12555, 13299, 13365, 15345, 15795, 18135, 18225, 19305, 20925, 22165, 22275, 22599, 25575, 26325, 27621, 30225, 32175, 32643, 34749, 37665, 39897, 40095, 46035, 47385, 54405, 57915, 62775, 66495, 66825, 76725, 78975, 82863, 90675, 96525, 97929, 104247, 110825, 112995, 119691, 138105, 163215, 173745, 188325, 199485, 200475, 230175, 236925, 248589, 272025, 289575, 293787, 332475, 359073, 414315, 489645, 521235, 564975, 598455, 690525, 816075, 868725, 997425, 1077219, 1242945, 1468935, 1795365, 2071575, 2448225, 2606175, 2992275, 3231657, 5386095, 6214725, 7344675, 8976825, 16158285, 26930475, 80791425]

約数ペア:

[(1, 80791425), (3, 26930475), (5, 16158285), (9, 8976825), (11, 7344675), (13, 6214725), (15, 5386095), (25, 3231657), (27, 2992275), (31, 2606175), (33, 2448225), (39, 2071575), (45, 1795365), (55, 1468935), (65, 1242945), (75, 1077219), (81, 997425), (93, 868725), (99, 816075), (117, 690525), (135, 598455), (143, 564975), (155, 521235), (165, 489645), (195, 414315), (225, 359073), (243, 332475), (275, 293787), (279, 289575), (297, 272025), (325, 248589), (341, 236925), (351, 230175), (403, 200475), (405, 199485), (429, 188325), (465, 173745), (495, 163215), (585, 138105), (675, 119691), (715, 112995), (729, 110825), (775, 104247), (825, 97929), (837, 96525), (891, 90675), (975, 82863), (1023, 78975), (1053, 76725), (1209, 66825), (1215, 66495), (1287, 62775), (1395, 57915), (1485, 54405), (1705, 47385), (1755, 46035), (2015, 40095), (2025, 39897), (2145, 37665), (2325, 34749), (2475, 32643), (2511, 32175), (2673, 30225), (2925, 27621), (3069, 26325), (3159, 25575), (3575, 22599), (3627, 22275), (3645, 22165), (3861, 20925), (4185, 19305), (4433, 18225), (4455, 18135), (5115, 15795), (5265, 15345), (6045, 13365), (6075, 13299), (6435, 12555), (6975, 11583), (7425, 10881), (7533, 10725), (8019, 10075), (8525, 9477), (8775, 9207)]