75494455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 98131968

約数和(自身を除く): 22637513

約数列:

[1, 5, 31, 43, 47, 155, 215, 235, 241, 1205, 1333, 1457, 2021, 6665, 7285, 7471, 10105, 10363, 11327, 37355, 51815, 56635, 62651, 313255, 321253, 351137, 487061, 1606265, 1755685, 2435305, 15098891, 75494455]

約数ペア:

[(1, 75494455), (5, 15098891), (31, 2435305), (43, 1755685), (47, 1606265), (155, 487061), (215, 351137), (235, 321253), (241, 313255), (1205, 62651), (1333, 56635), (1457, 51815), (2021, 37355), (6665, 11327), (7285, 10363), (7471, 10105)]