4920573825

素因数分解:

$3^5\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3389}}^1$

素因数の和:3653

約数の個数: 72

約数和(自身を含む): 9180662400

約数和(自身を除く): 4260088575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 239, 243, 405, 675, 717, 1195, 1215, 2025, 2151, 3389, 3585, 5975, 6075, 6453, 10167, 10755, 16945, 17925, 19359, 30501, 32265, 50835, 53775, 58077, 84725, 91503, 96795, 152505, 161325, 254175, 274509, 290385, 457515, 483975, 762525, 809971, 823527, 1372545, 1451925, 2287575, 2429913, 4049855, 4117635, 6862725, 7289739, 12149565, 20249275, 20588175, 21869217, 36448695, 60747825, 65607651, 109346085, 182243475, 196822953, 328038255, 546730425, 984114765, 1640191275, 4920573825]

約数ペア:

[(1, 4920573825), (3, 1640191275), (5, 984114765), (9, 546730425), (15, 328038255), (25, 196822953), (27, 182243475), (45, 109346085), (75, 65607651), (81, 60747825), (135, 36448695), (225, 21869217), (239, 20588175), (243, 20249275), (405, 12149565), (675, 7289739), (717, 6862725), (1195, 4117635), (1215, 4049855), (2025, 2429913), (2151, 2287575), (3389, 1451925), (3585, 1372545), (5975, 823527), (6075, 809971), (6453, 762525), (10167, 483975), (10755, 457515), (16945, 290385), (17925, 274509), (19359, 254175), (30501, 161325), (32265, 152505), (50835, 96795), (53775, 91503), (58077, 84725)]