23455575

素因数分解:

$3^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 108

約数和(自身を含む): 51251928

約数和(自身を除く): 27796353

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 81, 99, 117, 135, 143, 165, 195, 225, 243, 275, 297, 325, 351, 405, 429, 495, 585, 675, 715, 729, 825, 891, 975, 1053, 1215, 1287, 1485, 1755, 2025, 2145, 2187, 2475, 2673, 2925, 3159, 3575, 3645, 3861, 4455, 5265, 6075, 6435, 6561, 7425, 8019, 8775, 9477, 10725, 10935, 11583, 13365, 15795, 18225, 19305, 22275, 24057, 26325, 28431, 32175, 32805, 34749, 40095, 47385, 54675, 57915, 66825, 72171, 78975, 85293, 96525, 104247, 120285, 142155, 164025, 173745, 200475, 236925, 289575, 312741, 360855, 426465, 521235, 601425, 710775, 868725, 938223, 1563705, 1804275, 2132325, 2606175, 4691115, 7818525, 23455575]

約数ペア:

[(1, 23455575), (3, 7818525), (5, 4691115), (9, 2606175), (11, 2132325), (13, 1804275), (15, 1563705), (25, 938223), (27, 868725), (33, 710775), (39, 601425), (45, 521235), (55, 426465), (65, 360855), (75, 312741), (81, 289575), (99, 236925), (117, 200475), (135, 173745), (143, 164025), (165, 142155), (195, 120285), (225, 104247), (243, 96525), (275, 85293), (297, 78975), (325, 72171), (351, 66825), (405, 57915), (429, 54675), (495, 47385), (585, 40095), (675, 34749), (715, 32805), (729, 32175), (825, 28431), (891, 26325), (975, 24057), (1053, 22275), (1215, 19305), (1287, 18225), (1485, 15795), (1755, 13365), (2025, 11583), (2145, 10935), (2187, 10725), (2475, 9477), (2673, 8775), (2925, 8019), (3159, 7425), (3575, 6561), (3645, 6435), (3861, 6075), (4455, 5265)]