12970861725

素因数分解:

$3^1\times 5^2\times {\mathrm{1601}}^1\times {\mathrm{108023}}^1$

素因数の和:109637

約数の個数: 24

約数和(自身を含む): 21458751552

約数和(自身を除く): 8487889827

約数列:

[1, 3, 5, 15, 25, 75, 1601, 4803, 8005, 24015, 40025, 108023, 120075, 324069, 540115, 1620345, 2700575, 8101725, 172944823, 518834469, 864724115, 2594172345, 4323620575, 12970861725]

約数ペア:

[(1, 12970861725), (3, 4323620575), (5, 2594172345), (15, 864724115), (25, 518834469), (75, 172944823), (1601, 8101725), (4803, 2700575), (8005, 1620345), (24015, 540115), (40025, 324069), (108023, 120075)]