42423225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3347}}^1$

素因数の和:3386

約数の個数: 36

約数和(自身を含む): 75972816

約数和(自身を除く): 33549591

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 3347, 4225, 10041, 12675, 16735, 43511, 50205, 83675, 130533, 217555, 251025, 565643, 652665, 1087775, 1696929, 2828215, 3263325, 8484645, 14141075, 42423225]

約数ペア:

[(1, 42423225), (3, 14141075), (5, 8484645), (13, 3263325), (15, 2828215), (25, 1696929), (39, 1087775), (65, 652665), (75, 565643), (169, 251025), (195, 217555), (325, 130533), (507, 83675), (845, 50205), (975, 43511), (2535, 16735), (3347, 12675), (4225, 10041)]