1330553015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{780383}}^1$

素因数の和:780430

約数の個数: 16

約数和(自身を含む): 1798004736

約数和(自身を除く): 467451721

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 780383, 3901915, 8584213, 24191873, 42921065, 120959365, 266110603, 1330553015]

約数ペア:

[(1, 1330553015), (5, 266110603), (11, 120959365), (31, 42921065), (55, 24191873), (155, 8584213), (341, 3901915), (1705, 780383)]