27047205

素因数分解:

$3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{971}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 47005920

約数和(自身を除く): 19958715

約数列:

[1, 3, 5, 9, 15, 45, 619, 971, 1857, 2913, 3095, 4855, 5571, 8739, 9285, 14565, 27855, 43695, 601049, 1803147, 3005245, 5409441, 9015735, 27047205]

約数ペア:

[(1, 27047205), (3, 9015735), (5, 5409441), (9, 3005245), (15, 1803147), (45, 601049), (619, 43695), (971, 27855), (1857, 14565), (2913, 9285), (3095, 8739), (4855, 5571)]