13418505

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9619}}^1$

素因数の和:9661

約数の個数: 24

約数和(自身を含む): 24011520

約数和(自身を除く): 10593015

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9619, 28857, 48095, 86571, 144285, 298189, 432855, 894567, 1490945, 2683701, 4472835, 13418505]

約数ペア:

[(1, 13418505), (3, 4472835), (5, 2683701), (9, 1490945), (15, 894567), (31, 432855), (45, 298189), (93, 144285), (155, 86571), (279, 48095), (465, 28857), (1395, 9619)]