145440705

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{31177}}^1$

素因数の和:31496

約数の個数: 16

約数和(自身を含む): 233460864

約数和(自身を除く): 88020159

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 31177, 93531, 155885, 467655, 9696047, 29088141, 48480235, 145440705]

約数ペア:

[(1, 145440705), (3, 48480235), (5, 29088141), (15, 9696047), (311, 467655), (933, 155885), (1555, 93531), (4665, 31177)]