145403715

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{42703}}^1$

素因数の和:42938

約数の個数: 16

約数和(自身を含む): 233676288

約数和(自身を除く): 88272573

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 42703, 128109, 213515, 640545, 9693581, 29080743, 48467905, 145403715]

約数ペア:

[(1, 145403715), (3, 48467905), (5, 29080743), (15, 9693581), (227, 640545), (681, 213515), (1135, 128109), (3405, 42703)]