2013145875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:982

約数の個数: 96

約数和(自身を含む): 3935131200

約数和(自身を除く): 1921985325

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 179, 195, 225, 325, 375, 537, 585, 769, 895, 975, 1125, 1611, 1625, 2307, 2327, 2685, 2925, 3845, 4475, 4875, 6921, 6981, 8055, 9997, 11535, 11635, 13425, 14625, 19225, 20943, 22375, 29991, 34605, 34905, 40275, 49985, 57675, 58175, 67125, 89973, 96125, 104715, 137651, 149955, 173025, 174525, 201375, 249925, 288375, 290875, 412953, 449865, 523575, 688255, 749775, 865125, 872625, 1238859, 1249625, 1789463, 2064765, 2249325, 2617875, 3441275, 3748875, 5368389, 6194295, 8947315, 10323825, 11246625, 16105167, 17206375, 26841945, 30971475, 44736575, 51619125, 80525835, 134209725, 154857375, 223682875, 402629175, 671048625, 2013145875]

約数ペア:

[(1, 2013145875), (3, 671048625), (5, 402629175), (9, 223682875), (13, 154857375), (15, 134209725), (25, 80525835), (39, 51619125), (45, 44736575), (65, 30971475), (75, 26841945), (117, 17206375), (125, 16105167), (179, 11246625), (195, 10323825), (225, 8947315), (325, 6194295), (375, 5368389), (537, 3748875), (585, 3441275), (769, 2617875), (895, 2249325), (975, 2064765), (1125, 1789463), (1611, 1249625), (1625, 1238859), (2307, 872625), (2327, 865125), (2685, 749775), (2925, 688255), (3845, 523575), (4475, 449865), (4875, 412953), (6921, 290875), (6981, 288375), (8055, 249925), (9997, 201375), (11535, 174525), (11635, 173025), (13425, 149955), (14625, 137651), (19225, 104715), (20943, 96125), (22375, 89973), (29991, 67125), (34605, 58175), (34905, 57675), (40275, 49985)]