22889335

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 32569344

約数和(自身を除く): 9680009

約数列:

[1, 5, 7, 35, 61, 71, 151, 305, 355, 427, 497, 755, 1057, 2135, 2485, 4331, 5285, 9211, 10721, 21655, 30317, 46055, 53605, 64477, 75047, 151585, 322385, 375235, 653981, 3269905, 4577867, 22889335]

約数ペア:

[(1, 22889335), (5, 4577867), (7, 3269905), (35, 653981), (61, 375235), (71, 322385), (151, 151585), (305, 75047), (355, 64477), (427, 53605), (497, 46055), (755, 30317), (1057, 21655), (2135, 10721), (2485, 9211), (4331, 5285)]