2865792015

素因数分解:

$3^3\times 5^1\times {\mathrm{21228089}}^1$

素因数の和:21228103

約数の個数: 16

約数和(自身を含む): 5094741600

約数和(自身を除く): 2228949585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21228089, 63684267, 106140445, 191052801, 318421335, 573158403, 955264005, 2865792015]

約数ペア:

[(1, 2865792015), (3, 955264005), (5, 573158403), (9, 318421335), (15, 191052801), (27, 106140445), (45, 63684267), (135, 21228089)]