2056525875

素因数分解:

$3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{11497}}^1$

素因数の和:11574

約数の個数: 64

約数和(自身を含む): 3874366080

約数和(自身を除く): 1817840205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 125, 135, 159, 225, 265, 375, 477, 675, 795, 1125, 1325, 1431, 2385, 3375, 3975, 6625, 7155, 11497, 11925, 19875, 34491, 35775, 57485, 59625, 103473, 172455, 178875, 287425, 310419, 517365, 609341, 862275, 1437125, 1552095, 1828023, 2586825, 3046705, 4311375, 5484069, 7760475, 9140115, 12934125, 15233525, 16452207, 27420345, 38802375, 45700575, 76167625, 82261035, 137101725, 228502875, 411305175, 685508625, 2056525875]

約数ペア:

[(1, 2056525875), (3, 685508625), (5, 411305175), (9, 228502875), (15, 137101725), (25, 82261035), (27, 76167625), (45, 45700575), (53, 38802375), (75, 27420345), (125, 16452207), (135, 15233525), (159, 12934125), (225, 9140115), (265, 7760475), (375, 5484069), (477, 4311375), (675, 3046705), (795, 2586825), (1125, 1828023), (1325, 1552095), (1431, 1437125), (2385, 862275), (3375, 609341), (3975, 517365), (6625, 310419), (7155, 287425), (11497, 178875), (11925, 172455), (19875, 103473), (34491, 59625), (35775, 57485)]