71059975

素因数分解:

$5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{827}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 101029248

約数和(自身を除く): 29969273

約数列:

[1, 5, 7, 25, 35, 175, 491, 827, 2455, 3437, 4135, 5789, 12275, 17185, 20675, 28945, 85925, 144725, 406057, 2030285, 2842399, 10151425, 14211995, 71059975]

約数ペア:

[(1, 71059975), (5, 14211995), (7, 10151425), (25, 2842399), (35, 2030285), (175, 406057), (491, 144725), (827, 85925), (2455, 28945), (3437, 20675), (4135, 17185), (5789, 12275)]