155200415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{8861}}^1$

素因数の和:9010

約数の個数: 16

約数和(自身を含む): 193971456

約数和(自身を除く): 38771041

約数列:

[1, 5, 31, 113, 155, 565, 3503, 8861, 17515, 44305, 274691, 1001293, 1373455, 5006465, 31040083, 155200415]

約数ペア:

[(1, 155200415), (5, 31040083), (31, 5006465), (113, 1373455), (155, 1001293), (565, 274691), (3503, 44305), (8861, 17515)]