73916715

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 121746240

約数和(自身を除く): 47829525

約数列:

[1, 3, 5, 15, 53, 109, 159, 265, 327, 545, 795, 853, 1635, 2559, 4265, 5777, 12795, 17331, 28885, 45209, 86655, 92977, 135627, 226045, 278931, 464885, 678135, 1394655, 4927781, 14783343, 24638905, 73916715]

約数ペア:

[(1, 73916715), (3, 24638905), (5, 14783343), (15, 4927781), (53, 1394655), (109, 678135), (159, 464885), (265, 278931), (327, 226045), (545, 135627), (795, 92977), (853, 86655), (1635, 45209), (2559, 28885), (4265, 17331), (5777, 12795)]