149162615

素因数分解:

$5^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{941}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 208762272

約数和(自身を除く): 59599657

約数列:

[1, 5, 7, 35, 49, 245, 647, 941, 3235, 4529, 4705, 6587, 22645, 31703, 32935, 46109, 158515, 230545, 608827, 3044135, 4261789, 21308945, 29832523, 149162615]

約数ペア:

[(1, 149162615), (5, 29832523), (7, 21308945), (35, 4261789), (49, 3044135), (245, 608827), (647, 230545), (941, 158515), (3235, 46109), (4529, 32935), (4705, 31703), (6587, 22645)]