149780345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 212212224

約数和(自身を除く): 62431879

約数列:

[1, 5, 11, 13, 55, 65, 143, 271, 715, 773, 1355, 2981, 3523, 3865, 8503, 10049, 14905, 17615, 38753, 42515, 50245, 110539, 193765, 209483, 552695, 1047415, 2304313, 2723279, 11521565, 13616395, 29956069, 149780345]

約数ペア:

[(1, 149780345), (5, 29956069), (11, 13616395), (13, 11521565), (55, 2723279), (65, 2304313), (143, 1047415), (271, 552695), (715, 209483), (773, 193765), (1355, 110539), (2981, 50245), (3523, 42515), (3865, 38753), (8503, 17615), (10049, 14905)]