1438494625

素因数分解:

$5^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 1828075392

約数和(自身を除く): 389580767

約数列:

[1, 5, 25, 107, 125, 131, 535, 655, 821, 2675, 3275, 4105, 13375, 14017, 16375, 20525, 70085, 87847, 102625, 107551, 350425, 439235, 537755, 1752125, 2196175, 2688775, 10980875, 11507957, 13443875, 57539785, 287698925, 1438494625]

約数ペア:

[(1, 1438494625), (5, 287698925), (25, 57539785), (107, 13443875), (125, 11507957), (131, 10980875), (535, 2688775), (655, 2196175), (821, 1752125), (2675, 537755), (3275, 439235), (4105, 350425), (13375, 107551), (14017, 102625), (16375, 87847), (20525, 70085)]