45271775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 59520000

約数和(自身を除く): 14248225

約数列:

[1, 5, 19, 25, 95, 191, 475, 499, 955, 2495, 3629, 4775, 9481, 12475, 18145, 47405, 90725, 95309, 237025, 476545, 1810871, 2382725, 9054355, 45271775]

約数ペア:

[(1, 45271775), (5, 9054355), (19, 2382725), (25, 1810871), (95, 476545), (191, 237025), (475, 95309), (499, 90725), (955, 47405), (2495, 18145), (3629, 12475), (4775, 9481)]