17572425

素因数分解:

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

素因数の和:362

約数の個数: 48

約数和(自身を含む): 31872960

約数和(自身を除く): 14300535

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 269, 325, 335, 807, 871, 975, 1005, 1345, 1675, 2613, 3497, 4035, 4355, 5025, 6725, 10491, 13065, 17485, 18023, 20175, 21775, 52455, 54069, 65325, 87425, 90115, 234299, 262275, 270345, 450575, 702897, 1171495, 1351725, 3514485, 5857475, 17572425]

約数ペア:

[(1, 17572425), (3, 5857475), (5, 3514485), (13, 1351725), (15, 1171495), (25, 702897), (39, 450575), (65, 270345), (67, 262275), (75, 234299), (195, 90115), (201, 87425), (269, 65325), (325, 54069), (335, 52455), (807, 21775), (871, 20175), (975, 18023), (1005, 17485), (1345, 13065), (1675, 10491), (2613, 6725), (3497, 5025), (4035, 4355)]