56237025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57679}}^1$

素因数の和:57705

約数の個数: 24

約数和(自身を含む): 100132480

約数和(自身を除く): 43895455

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 57679, 173037, 288395, 749827, 865185, 1441975, 2249481, 3749135, 4325925, 11247405, 18745675, 56237025]

約数ペア:

[(1, 56237025), (3, 18745675), (5, 11247405), (13, 4325925), (15, 3749135), (25, 2249481), (39, 1441975), (65, 865185), (75, 749827), (195, 288395), (325, 173037), (975, 57679)]