11207205

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{919}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 19518720

約数和(自身を除く): 8311515

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 919, 1355, 2439, 2757, 4065, 4595, 8271, 12195, 13785, 41355, 249049, 747147, 1245245, 2241441, 3735735, 11207205]

約数ペア:

[(1, 11207205), (3, 3735735), (5, 2241441), (9, 1245245), (15, 747147), (45, 249049), (271, 41355), (813, 13785), (919, 12195), (1355, 8271), (2439, 4595), (2757, 4065)]