30296745

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16421}}^1$

素因数の和:16473

約数の個数: 24

約数和(自身を含む): 53798472

約数和(自身を除く): 23501727

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 16421, 49263, 82105, 147789, 246315, 673261, 738945, 2019783, 3366305, 6059349, 10098915, 30296745]

約数ペア:

[(1, 30296745), (3, 10098915), (5, 6059349), (9, 3366305), (15, 2019783), (41, 738945), (45, 673261), (123, 246315), (205, 147789), (369, 82105), (615, 49263), (1845, 16421)]