1405997615

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{9643}}^1$

素因数の和:9911

約数の個数: 24

約数和(自身を含む): 1862410704

約数和(自身を除く): 456413089

約数列:

[1, 5, 11, 55, 121, 241, 605, 1205, 2651, 9643, 13255, 29161, 48215, 106073, 145805, 530365, 1166803, 2323963, 5834015, 11619815, 25563593, 127817965, 281199523, 1405997615]

約数ペア:

[(1, 1405997615), (5, 281199523), (11, 127817965), (55, 25563593), (121, 11619815), (241, 5834015), (605, 2323963), (1205, 1166803), (2651, 530365), (9643, 145805), (13255, 106073), (29161, 48215)]