32257225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 53746560

約数和(自身を除く): 21489335

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1289, 1925, 2275, 3575, 5005, 6445, 9023, 14179, 16757, 25025, 32225, 45115, 70895, 83785, 99253, 117299, 184327, 225575, 354475, 418925, 496265, 586495, 921635, 1290289, 2481325, 2932475, 4608175, 6451445, 32257225]

約数ペア:

[(1, 32257225), (5, 6451445), (7, 4608175), (11, 2932475), (13, 2481325), (25, 1290289), (35, 921635), (55, 586495), (65, 496265), (77, 418925), (91, 354475), (143, 225575), (175, 184327), (275, 117299), (325, 99253), (385, 83785), (455, 70895), (715, 45115), (1001, 32225), (1289, 25025), (1925, 16757), (2275, 14179), (3575, 9023), (5005, 6445)]