427992015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2593891}}^1$

素因数の和:2593910

約数の個数: 16

約数和(自身を含む): 747040896

約数和(自身を除く): 319048881

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2593891, 7781673, 12969455, 28532801, 38908365, 85598403, 142664005, 427992015]

約数ペア:

[(1, 427992015), (3, 142664005), (5, 85598403), (11, 38908365), (15, 28532801), (33, 12969455), (55, 7781673), (165, 2593891)]