137640215

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{4129}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 169495200

約数和(自身を除く): 31854985

約数列:

[1, 5, 59, 113, 295, 565, 4129, 6667, 20645, 33335, 243611, 466577, 1218055, 2332885, 27528043, 137640215]

約数ペア:

[(1, 137640215), (5, 27528043), (59, 2332885), (113, 1218055), (295, 466577), (565, 243611), (4129, 33335), (6667, 20645)]