2056528815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{19087}}^1$

素因数の和:19759

約数の個数: 32

約数和(自身を含む): 3595262976

約数和(自身を除く): 1538734161

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 653, 1959, 3265, 7183, 9795, 19087, 21549, 35915, 57261, 95435, 107745, 209957, 286305, 629871, 1049785, 3149355, 12463811, 37391433, 62319055, 137101921, 186957165, 411305763, 685509605, 2056528815]

約数ペア:

[(1, 2056528815), (3, 685509605), (5, 411305763), (11, 186957165), (15, 137101921), (33, 62319055), (55, 37391433), (165, 12463811), (653, 3149355), (1959, 1049785), (3265, 629871), (7183, 286305), (9795, 209957), (19087, 107745), (21549, 95435), (35915, 57261)]