25130175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 47949312

約数和(自身を除く): 22819137

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 151, 175, 317, 453, 525, 755, 951, 1057, 1585, 2219, 2265, 3171, 3775, 4755, 5285, 6657, 7925, 11095, 11325, 15855, 23775, 26425, 33285, 47867, 55475, 79275, 143601, 166425, 239335, 335069, 718005, 1005207, 1196675, 1675345, 3590025, 5026035, 8376725, 25130175]

約数ペア:

[(1, 25130175), (3, 8376725), (5, 5026035), (7, 3590025), (15, 1675345), (21, 1196675), (25, 1005207), (35, 718005), (75, 335069), (105, 239335), (151, 166425), (175, 143601), (317, 79275), (453, 55475), (525, 47867), (755, 33285), (951, 26425), (1057, 23775), (1585, 15855), (2219, 11325), (2265, 11095), (3171, 7925), (3775, 6657), (4755, 5285)]