1330290075

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{139663}}^1$

素因数の和:139803

約数の個数: 24

約数和(自身を含む): 2216747008

約数和(自身を除く): 886456933

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 139663, 418989, 698315, 2094945, 3491575, 10474725, 17737201, 53211603, 88686005, 266058015, 443430025, 1330290075]

約数ペア:

[(1, 1330290075), (3, 443430025), (5, 266058015), (15, 88686005), (25, 53211603), (75, 17737201), (127, 10474725), (381, 3491575), (635, 2094945), (1905, 698315), (3175, 418989), (9525, 139663)]