26937915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 46848000

約数和(自身を除く): 19910085

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 3049, 8835, 9147, 15245, 45735, 57931, 94519, 173793, 283557, 289655, 472595, 868965, 1417785, 1795861, 5387583, 8979305, 26937915]

約数ペア:

[(1, 26937915), (3, 8979305), (5, 5387583), (15, 1795861), (19, 1417785), (31, 868965), (57, 472595), (93, 289655), (95, 283557), (155, 173793), (285, 94519), (465, 57931), (589, 45735), (1767, 15245), (2945, 9147), (3049, 8835)]