13170915

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 22914528

約数和(自身を除く): 9743613

約数列:

[1, 3, 5, 9, 15, 45, 487, 601, 1461, 1803, 2435, 3005, 4383, 5409, 7305, 9015, 21915, 27045, 292687, 878061, 1463435, 2634183, 4390305, 13170915]

約数ペア:

[(1, 13170915), (3, 4390305), (5, 2634183), (9, 1463435), (15, 878061), (45, 292687), (487, 27045), (601, 21915), (1461, 9015), (1803, 7305), (2435, 5409), (3005, 4383)]