1830870225

素因数分解:

$3^2\times 5^2\times {\mathrm{2213}}^1\times {\mathrm{3677}}^1$

素因数の和:5906

約数の個数: 36

約数和(自身を含む): 3281666076

約数和(自身を除く): 1450795851

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2213, 3677, 6639, 11031, 11065, 18385, 19917, 33093, 33195, 55155, 55325, 91925, 99585, 165465, 165975, 275775, 497925, 827325, 8137201, 24411603, 40686005, 73234809, 122058015, 203430025, 366174045, 610290075, 1830870225]

約数ペア:

[(1, 1830870225), (3, 610290075), (5, 366174045), (9, 203430025), (15, 122058015), (25, 73234809), (45, 40686005), (75, 24411603), (225, 8137201), (2213, 827325), (3677, 497925), (6639, 275775), (11031, 165975), (11065, 165465), (18385, 99585), (19917, 91925), (33093, 55325), (33195, 55155)]