25883325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8849}}^1$

素因数の和:8878

約数の個数: 36

約数和(自身を含む): 49931700

約数和(自身を除く): 24048375

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 8849, 26547, 44245, 79641, 115037, 132735, 221225, 345111, 398205, 575185, 663675, 1035333, 1725555, 1991025, 2875925, 5176665, 8627775, 25883325]

約数ペア:

[(1, 25883325), (3, 8627775), (5, 5176665), (9, 2875925), (13, 1991025), (15, 1725555), (25, 1035333), (39, 663675), (45, 575185), (65, 398205), (75, 345111), (117, 221225), (195, 132735), (225, 115037), (325, 79641), (585, 44245), (975, 26547), (2925, 8849)]