81765510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2725517}}^1$

素因数の和:2725527

約数の個数: 16

約数和(自身を含む): 196237296

約数和(自身を除く): 114471786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2725517, 5451034, 8176551, 13627585, 16353102, 27255170, 40882755, 81765510]

約数ペア:

[(1, 81765510), (2, 40882755), (3, 27255170), (5, 16353102), (6, 13627585), (10, 8176551), (15, 5451034), (30, 2725517)]