191042885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 257074560

約数和(自身を除く): 66031675

約数列:

[1, 5, 11, 55, 59, 113, 295, 521, 565, 649, 1243, 2605, 3245, 5731, 6215, 6667, 28655, 30739, 33335, 58873, 73337, 153695, 294365, 338129, 366685, 647603, 1690645, 3238015, 3473507, 17367535, 38208577, 191042885]

約数ペア:

[(1, 191042885), (5, 38208577), (11, 17367535), (55, 3473507), (59, 3238015), (113, 1690645), (295, 647603), (521, 366685), (565, 338129), (649, 294365), (1243, 153695), (2605, 73337), (3245, 58873), (5731, 33335), (6215, 30739), (6667, 28655)]