74374735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11159}}^1$

素因数の和:11238

約数の個数: 16

約数和(自身を含む): 94279680

約数和(自身を除く): 19904945

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 11159, 55795, 345929, 479837, 1729645, 2399185, 14874947, 74374735]

約数ペア:

[(1, 74374735), (5, 14874947), (31, 2399185), (43, 1729645), (155, 479837), (215, 345929), (1333, 55795), (6665, 11159)]