15311465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 19987968

約数和(自身を除く): 4676503

約数列:

[1, 5, 13, 65, 103, 515, 1339, 2287, 6695, 11435, 29731, 148655, 235561, 1177805, 3062293, 15311465]

約数ペア:

[(1, 15311465), (5, 3062293), (13, 1177805), (65, 235561), (103, 148655), (515, 29731), (1339, 11435), (2287, 6695)]