52717275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 103587120

約数和(自身を除く): 50869845

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 67, 75, 117, 195, 201, 225, 269, 325, 335, 585, 603, 807, 871, 975, 1005, 1345, 1675, 2421, 2613, 2925, 3015, 3497, 4035, 4355, 5025, 6725, 7839, 10491, 12105, 13065, 15075, 17485, 18023, 20175, 21775, 31473, 39195, 52455, 54069, 60525, 65325, 87425, 90115, 157365, 162207, 195975, 234299, 262275, 270345, 450575, 702897, 786825, 811035, 1171495, 1351725, 2108691, 3514485, 4055175, 5857475, 10543455, 17572425, 52717275]

約数ペア:

[(1, 52717275), (3, 17572425), (5, 10543455), (9, 5857475), (13, 4055175), (15, 3514485), (25, 2108691), (39, 1351725), (45, 1171495), (65, 811035), (67, 786825), (75, 702897), (117, 450575), (195, 270345), (201, 262275), (225, 234299), (269, 195975), (325, 162207), (335, 157365), (585, 90115), (603, 87425), (807, 65325), (871, 60525), (975, 54069), (1005, 52455), (1345, 39195), (1675, 31473), (2421, 21775), (2613, 20175), (2925, 18023), (3015, 17485), (3497, 15075), (4035, 13065), (4355, 12105), (5025, 10491), (6725, 7839)]