155120715

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6037}}^1$

素因数の和:6619

約数の個数: 24

約数和(自身を含む): 269391408

約数和(自身を除く): 114270693

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2855, 5139, 6037, 8565, 18111, 25695, 30185, 54333, 90555, 271665, 3447127, 10341381, 17235635, 31024143, 51706905, 155120715]

約数ペア:

[(1, 155120715), (3, 51706905), (5, 31024143), (9, 17235635), (15, 10341381), (45, 3447127), (571, 271665), (1713, 90555), (2855, 54333), (5139, 30185), (6037, 25695), (8565, 18111)]