1246005875

素因数分解:

$5^3\times {\mathrm{2957}}^1\times {\mathrm{3371}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 1556002656

約数和(自身を除く): 309996781

約数列:

[1, 5, 25, 125, 2957, 3371, 14785, 16855, 73925, 84275, 369625, 421375, 9968047, 49840235, 249201175, 1246005875]

約数ペア:

[(1, 1246005875), (5, 249201175), (25, 49840235), (125, 9968047), (2957, 421375), (3371, 369625), (14785, 84275), (16855, 73925)]