155312410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1411931}}^1$

素因数の和:1411949

約数の個数: 16

約数和(自身を含む): 304977312

約数和(自身を除く): 149664902

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1411931, 2823862, 7059655, 14119310, 15531241, 31062482, 77656205, 155312410]

約数ペア:

[(1, 155312410), (2, 77656205), (5, 31062482), (10, 15531241), (11, 14119310), (22, 7059655), (55, 2823862), (110, 1411931)]