71325455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22679}}^1$

素因数の和:22738

約数の個数: 16

約数和(自身を含む): 93078720

約数和(自身を除く): 21753265

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 22679, 113395, 385543, 839123, 1927715, 4195615, 14265091, 71325455]

約数ペア:

[(1, 71325455), (5, 14265091), (17, 4195615), (37, 1927715), (85, 839123), (185, 385543), (629, 113395), (3145, 22679)]