63898875

素因数分解:

$3^4\times 5^3\times {\mathrm{6311}}^1$

素因数の和:6338

約数の個数: 40

約数和(自身を含む): 119145312

約数和(自身を除く): 55246437

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 6311, 10125, 18933, 31555, 56799, 94665, 157775, 170397, 283995, 473325, 511191, 788875, 851985, 1419975, 2366625, 2555955, 4259925, 7099875, 12779775, 21299625, 63898875]

約数ペア:

[(1, 63898875), (3, 21299625), (5, 12779775), (9, 7099875), (15, 4259925), (25, 2555955), (27, 2366625), (45, 1419975), (75, 851985), (81, 788875), (125, 511191), (135, 473325), (225, 283995), (375, 170397), (405, 157775), (675, 94665), (1125, 56799), (2025, 31555), (3375, 18933), (6311, 10125)]