30807855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4051}}^1$

素因数の和:4088

約数の個数: 36

約数和(自身を含む): 57838248

約数和(自身を除く): 27030393

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 4051, 7605, 12153, 20255, 36459, 52663, 60765, 157989, 182295, 263315, 473967, 684619, 789945, 2053857, 2369835, 3423095, 6161571, 10269285, 30807855]

約数ペア:

[(1, 30807855), (3, 10269285), (5, 6161571), (9, 3423095), (13, 2369835), (15, 2053857), (39, 789945), (45, 684619), (65, 473967), (117, 263315), (169, 182295), (195, 157989), (507, 60765), (585, 52663), (845, 36459), (1521, 20255), (2535, 12153), (4051, 7605)]