49145215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 71967744

約数和(自身を除く): 22822529

約数列:

[1, 5, 7, 17, 35, 85, 119, 151, 547, 595, 755, 1057, 2567, 2735, 3829, 5285, 9299, 12835, 17969, 19145, 46495, 65093, 82597, 89845, 325465, 412985, 578179, 1404149, 2890895, 7020745, 9829043, 49145215]

約数ペア:

[(1, 49145215), (5, 9829043), (7, 7020745), (17, 2890895), (35, 1404149), (85, 578179), (119, 412985), (151, 325465), (547, 89845), (595, 82597), (755, 65093), (1057, 46495), (2567, 19145), (2735, 17969), (3829, 12835), (5285, 9299)]