120888015

素因数分解:

$3^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{3089}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 193557600

約数和(自身を除く): 72669585

約数列:

[1, 3, 5, 15, 2609, 3089, 7827, 9267, 13045, 15445, 39135, 46335, 8059201, 24177603, 40296005, 120888015]

約数ペア:

[(1, 120888015), (3, 40296005), (5, 24177603), (15, 8059201), (2609, 46335), (3089, 39135), (7827, 15445), (9267, 13045)]