79673875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 106329600

約数和(自身を除く): 26655725

約数列:

[1, 5, 25, 29, 31, 125, 145, 155, 709, 725, 775, 899, 3545, 3625, 3875, 4495, 17725, 20561, 21979, 22475, 88625, 102805, 109895, 112375, 514025, 549475, 637391, 2570125, 2747375, 3186955, 15934775, 79673875]

約数ペア:

[(1, 79673875), (5, 15934775), (25, 3186955), (29, 2747375), (31, 2570125), (125, 637391), (145, 549475), (155, 514025), (709, 112375), (725, 109895), (775, 102805), (899, 88625), (3545, 22475), (3625, 21979), (3875, 20561), (4495, 17725)]