127730625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 60

約数和(自身を含む): 234337488

約数和(自身を除く): 106606863

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 363, 375, 563, 605, 625, 825, 1375, 1689, 1815, 1875, 2815, 3025, 4125, 6193, 6875, 8445, 9075, 14075, 15125, 18579, 20625, 30965, 42225, 45375, 68123, 70375, 75625, 92895, 154825, 204369, 211125, 226875, 340615, 351875, 464475, 774125, 1021845, 1055625, 1703075, 2322375, 3870625, 5109225, 8515375, 11611875, 25546125, 42576875, 127730625]

約数ペア:

[(1, 127730625), (3, 42576875), (5, 25546125), (11, 11611875), (15, 8515375), (25, 5109225), (33, 3870625), (55, 2322375), (75, 1703075), (121, 1055625), (125, 1021845), (165, 774125), (275, 464475), (363, 351875), (375, 340615), (563, 226875), (605, 211125), (625, 204369), (825, 154825), (1375, 92895), (1689, 75625), (1815, 70375), (1875, 68123), (2815, 45375), (3025, 42225), (4125, 30965), (6193, 20625), (6875, 18579), (8445, 15125), (9075, 14075)]