3309625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 1407815

約数列:

[1, 5, 11, 25, 29, 55, 83, 125, 145, 275, 319, 415, 725, 913, 1375, 1595, 2075, 2407, 3625, 4565, 7975, 10375, 12035, 22825, 26477, 39875, 60175, 114125, 132385, 300875, 661925, 3309625]

約数ペア:

[(1, 3309625), (5, 661925), (11, 300875), (25, 132385), (29, 114125), (55, 60175), (83, 39875), (125, 26477), (145, 22825), (275, 12035), (319, 10375), (415, 7975), (725, 4565), (913, 3625), (1375, 2407), (1595, 2075)]