2992275

素因数分解:

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

素因数の和:74

約数の個数: 96

約数和(自身を含む): 6666240

約数和(自身を除く): 3673965

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 31, 33, 39, 45, 55, 65, 75, 93, 99, 117, 135, 143, 155, 165, 195, 225, 275, 279, 297, 325, 341, 351, 403, 429, 465, 495, 585, 675, 715, 775, 825, 837, 975, 1023, 1209, 1287, 1395, 1485, 1705, 1755, 2015, 2145, 2325, 2475, 2925, 3069, 3575, 3627, 3861, 4185, 4433, 5115, 6045, 6435, 6975, 7425, 8525, 8775, 9207, 10075, 10725, 10881, 13299, 15345, 18135, 19305, 20925, 22165, 25575, 30225, 32175, 39897, 46035, 54405, 66495, 76725, 90675, 96525, 110825, 119691, 199485, 230175, 272025, 332475, 598455, 997425, 2992275]

約数ペア:

[(1, 2992275), (3, 997425), (5, 598455), (9, 332475), (11, 272025), (13, 230175), (15, 199485), (25, 119691), (27, 110825), (31, 96525), (33, 90675), (39, 76725), (45, 66495), (55, 54405), (65, 46035), (75, 39897), (93, 32175), (99, 30225), (117, 25575), (135, 22165), (143, 20925), (155, 19305), (165, 18135), (195, 15345), (225, 13299), (275, 10881), (279, 10725), (297, 10075), (325, 9207), (341, 8775), (351, 8525), (403, 7425), (429, 6975), (465, 6435), (495, 6045), (585, 5115), (675, 4433), (715, 4185), (775, 3861), (825, 3627), (837, 3575), (975, 3069), (1023, 2925), (1209, 2475), (1287, 2325), (1395, 2145), (1485, 2015), (1705, 1755)]