1140640965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1621}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 2084983680

約数和(自身を除く): 944342715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 823, 855, 1621, 2469, 4115, 4863, 7407, 8105, 12345, 14589, 15637, 24315, 30799, 37035, 46911, 72945, 78185, 92397, 140733, 153995, 234555, 277191, 461985, 703665, 1334083, 1385955, 4002249, 6670415, 12006747, 20011245, 25347577, 60033735, 76042731, 126737885, 228128193, 380213655, 1140640965]

約数ペア:

[(1, 1140640965), (3, 380213655), (5, 228128193), (9, 126737885), (15, 76042731), (19, 60033735), (45, 25347577), (57, 20011245), (95, 12006747), (171, 6670415), (285, 4002249), (823, 1385955), (855, 1334083), (1621, 703665), (2469, 461985), (4115, 277191), (4863, 234555), (7407, 153995), (8105, 140733), (12345, 92397), (14589, 78185), (15637, 72945), (24315, 46911), (30799, 37035)]