124620155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73091}}^1$

素因数の和:73138

約数の個数: 16

約数和(自身を含む): 168403968

約数和(自身を除く): 43783813

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 73091, 365455, 804001, 2265821, 4020005, 11329105, 24924031, 124620155]

約数ペア:

[(1, 124620155), (5, 24924031), (11, 11329105), (31, 4020005), (55, 2265821), (155, 804001), (341, 365455), (1705, 73091)]