25013625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 51297792

約数和(自身を除く): 26284167

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 733, 875, 975, 1365, 1625, 2199, 2275, 2625, 3665, 4875, 5131, 6825, 9529, 10995, 11375, 15393, 18325, 25655, 28587, 34125, 47645, 54975, 66703, 76965, 91625, 128275, 142935, 200109, 238225, 274875, 333515, 384825, 641375, 714675, 1000545, 1191125, 1667575, 1924125, 3573375, 5002725, 8337875, 25013625]

約数ペア:

[(1, 25013625), (3, 8337875), (5, 5002725), (7, 3573375), (13, 1924125), (15, 1667575), (21, 1191125), (25, 1000545), (35, 714675), (39, 641375), (65, 384825), (75, 333515), (91, 274875), (105, 238225), (125, 200109), (175, 142935), (195, 128275), (273, 91625), (325, 76965), (375, 66703), (455, 54975), (525, 47645), (733, 34125), (875, 28587), (975, 25655), (1365, 18325), (1625, 15393), (2199, 11375), (2275, 10995), (2625, 9529), (3665, 6825), (4875, 5131)]