988693375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 1288872000

約数和(自身を除く): 300178625

約数列:

[1, 5, 25, 29, 107, 125, 145, 535, 725, 2549, 2675, 3103, 3625, 12745, 13375, 15515, 63725, 73921, 77575, 272743, 318625, 369605, 387875, 1363715, 1848025, 6818575, 7909547, 9240125, 34092875, 39547735, 197738675, 988693375]

約数ペア:

[(1, 988693375), (5, 197738675), (25, 39547735), (29, 34092875), (107, 9240125), (125, 7909547), (145, 6818575), (535, 1848025), (725, 1363715), (2549, 387875), (2675, 369605), (3103, 318625), (3625, 272743), (12745, 77575), (13375, 73921), (15515, 63725)]