71125715

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 86952960

約数和(自身を除く): 15827245

約数列:

[1, 5, 101, 127, 505, 635, 1109, 5545, 12827, 64135, 112009, 140843, 560045, 704215, 14225143, 71125715]

約数ペア:

[(1, 71125715), (5, 14225143), (101, 704215), (127, 560045), (505, 140843), (635, 112009), (1109, 64135), (5545, 12827)]