156931016775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3925729}}^1$

素因数の和:3925796

約数の個数: 48

約数和(自身を含む): 286232825760

約数和(自身を除く): 129301808985

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 615, 975, 1025, 1599, 2665, 3075, 7995, 13325, 39975, 3925729, 11777187, 19628645, 51034477, 58885935, 98143225, 153103431, 160954889, 255172385, 294429675, 482864667, 765517155, 804774445, 1275861925, 2092413557, 2414323335, 3827585775, 4023872225, 6277240671, 10462067785, 12071616675, 31386203355, 52310338925, 156931016775]

約数ペア:

[(1, 156931016775), (3, 52310338925), (5, 31386203355), (13, 12071616675), (15, 10462067785), (25, 6277240671), (39, 4023872225), (41, 3827585775), (65, 2414323335), (75, 2092413557), (123, 1275861925), (195, 804774445), (205, 765517155), (325, 482864667), (533, 294429675), (615, 255172385), (975, 160954889), (1025, 153103431), (1599, 98143225), (2665, 58885935), (3075, 51034477), (7995, 19628645), (13325, 11777187), (39975, 3925729)]