2743457875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1907}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 3632496192

約数和(自身を除く): 889038317

約数列:

[1, 5, 17, 25, 85, 125, 425, 677, 1907, 2125, 3385, 9535, 11509, 16925, 32419, 47675, 57545, 84625, 162095, 238375, 287725, 810475, 1291039, 1438625, 4052375, 6455195, 21947663, 32275975, 109738315, 161379875, 548691575, 2743457875]

約数ペア:

[(1, 2743457875), (5, 548691575), (17, 161379875), (25, 109738315), (85, 32275975), (125, 21947663), (425, 6455195), (677, 4052375), (1907, 1438625), (2125, 1291039), (3385, 810475), (9535, 287725), (11509, 238375), (16925, 162095), (32419, 84625), (47675, 57545)]