7422215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 9367488

約数和(自身を除く): 1945273

約数列:

[1, 5, 23, 115, 233, 277, 1165, 1385, 5359, 6371, 26795, 31855, 64541, 322705, 1484443, 7422215]

約数ペア:

[(1, 7422215), (5, 1484443), (23, 322705), (115, 64541), (233, 31855), (277, 26795), (1165, 6371), (1385, 5359)]