11382885

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 19809504

約数和(自身を除く): 8426619

約数列:

[1, 3, 5, 9, 15, 45, 443, 571, 1329, 1713, 2215, 2855, 3987, 5139, 6645, 8565, 19935, 25695, 252953, 758859, 1264765, 2276577, 3794295, 11382885]

約数ペア:

[(1, 11382885), (3, 3794295), (5, 2276577), (9, 1264765), (15, 758859), (45, 252953), (443, 25695), (571, 19935), (1329, 8565), (1713, 6645), (2215, 5139), (2855, 3987)]