88978175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24889}}^1$

素因数の和:24923

約数の個数: 24

約数和(自身を含む): 129627120

約数和(自身を除く): 40648945

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 24889, 124445, 273779, 323557, 622225, 1368895, 1617785, 3559127, 6844475, 8088925, 17795635, 88978175]

約数ペア:

[(1, 88978175), (5, 17795635), (11, 8088925), (13, 6844475), (25, 3559127), (55, 1617785), (65, 1368895), (143, 622225), (275, 323557), (325, 273779), (715, 124445), (3575, 24889)]