73581415

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 89460000

約数和(自身を除く): 15878585

約数列:

[1, 5, 149, 283, 349, 745, 1415, 1745, 42167, 52001, 98767, 210835, 260005, 493835, 14716283, 73581415]

約数ペア:

[(1, 73581415), (5, 14716283), (149, 493835), (283, 260005), (349, 210835), (745, 98767), (1415, 52001), (1745, 42167)]