45388625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 61776000

約数和(自身を除く): 16387375

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 475, 551, 659, 725, 2375, 2755, 3295, 3625, 12521, 13775, 16475, 19111, 62605, 68875, 82375, 95555, 313025, 363109, 477775, 1565125, 1815545, 2388875, 9077725, 45388625]

約数ペア:

[(1, 45388625), (5, 9077725), (19, 2388875), (25, 1815545), (29, 1565125), (95, 477775), (125, 363109), (145, 313025), (475, 95555), (551, 82375), (659, 68875), (725, 62605), (2375, 19111), (2755, 16475), (3295, 13775), (3625, 12521)]