42531775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11931

約数の個数: 24

約数和(自身を含む): 61964784

約数和(自身を除く): 19433009

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 11897, 59485, 130867, 154661, 297425, 654335, 773305, 1701271, 3271675, 3866525, 8506355, 42531775]

約数ペア:

[(1, 42531775), (5, 8506355), (11, 3866525), (13, 3271675), (25, 1701271), (55, 773305), (65, 654335), (143, 297425), (275, 154661), (325, 130867), (715, 59485), (3575, 11897)]