154809855

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{6359}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 268875360

約数和(自身を除く): 114065505

約数列:

[1, 3, 5, 9, 15, 45, 541, 1623, 2705, 4869, 6359, 8115, 19077, 24345, 31795, 57231, 95385, 286155, 3440219, 10320657, 17201095, 30961971, 51603285, 154809855]

約数ペア:

[(1, 154809855), (3, 51603285), (5, 30961971), (9, 17201095), (15, 10320657), (45, 3440219), (541, 286155), (1623, 95385), (2705, 57231), (4869, 31795), (6359, 24345), (8115, 19077)]