156955565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{104987}}^1$

素因数の和:105028

約数の個数: 16

約数和(自身を含む): 211655808

約数和(自身を除く): 54700243

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 104987, 524935, 1364831, 2414701, 6824155, 12073505, 31391113, 156955565]

約数ペア:

[(1, 156955565), (5, 31391113), (13, 12073505), (23, 6824155), (65, 2414701), (115, 1364831), (299, 524935), (1495, 104987)]