71339275

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14057}}^1$

素因数の和:14103

約数の個数: 24

約数和(自身を含む): 104591520

約数和(自身を除く): 33252245

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 14057, 70285, 98399, 351425, 407653, 491995, 2038265, 2459975, 2853571, 10191325, 14267855, 71339275]

約数ペア:

[(1, 71339275), (5, 14267855), (7, 10191325), (25, 2853571), (29, 2459975), (35, 2038265), (145, 491995), (175, 407653), (203, 351425), (725, 98399), (1015, 70285), (5075, 14057)]