2088894015

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10723}}^1$

素因数の和:10790

約数の個数: 80

約数和(自身を含む): 4141951968

約数和(自身を除く): 2053057953

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 185, 195, 333, 351, 405, 481, 555, 585, 999, 1053, 1443, 1665, 1755, 2405, 2997, 4329, 4995, 5265, 7215, 10723, 12987, 14985, 21645, 32169, 38961, 53615, 64935, 96507, 139399, 160845, 194805, 289521, 396751, 418197, 482535, 696995, 868563, 1190253, 1254591, 1447605, 1983755, 2090985, 3570759, 3763773, 4342815, 5157763, 5951265, 6272955, 10712277, 11291319, 15473289, 17853795, 18818865, 25788815, 32136831, 46419867, 53561385, 56456595, 77366445, 139259601, 160684155, 232099335, 417778803, 696298005, 2088894015]

約数ペア:

[(1, 2088894015), (3, 696298005), (5, 417778803), (9, 232099335), (13, 160684155), (15, 139259601), (27, 77366445), (37, 56456595), (39, 53561385), (45, 46419867), (65, 32136831), (81, 25788815), (111, 18818865), (117, 17853795), (135, 15473289), (185, 11291319), (195, 10712277), (333, 6272955), (351, 5951265), (405, 5157763), (481, 4342815), (555, 3763773), (585, 3570759), (999, 2090985), (1053, 1983755), (1443, 1447605), (1665, 1254591), (1755, 1190253), (2405, 868563), (2997, 696995), (4329, 482535), (4995, 418197), (5265, 396751), (7215, 289521), (10723, 194805), (12987, 160845), (14985, 139399), (21645, 96507), (32169, 64935), (38961, 53615)]