68349915

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41051}}^1$

素因数の和:41099

約数の個数: 24

約数和(自身を含む): 121678128

約数和(自身を除く): 53328213

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 41051, 123153, 205255, 369459, 615765, 1518887, 1847295, 4556661, 7594435, 13669983, 22783305, 68349915]

約数ペア:

[(1, 68349915), (3, 22783305), (5, 13669983), (9, 7594435), (15, 4556661), (37, 1847295), (45, 1518887), (111, 615765), (185, 369459), (333, 205255), (555, 123153), (1665, 41051)]