1330556605

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{42571}}^1$

素因数の和:42649

約数の個数: 32

約数和(自身を含む): 1961717760

約数和(自身を除く): 631161155

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 4465, 6251, 31255, 42571, 212855, 297997, 808849, 1489985, 2000837, 4044245, 5661943, 10004185, 14005859, 28309715, 38015903, 70029295, 190079515, 266111321, 1330556605]

約数ペア:

[(1, 1330556605), (5, 266111321), (7, 190079515), (19, 70029295), (35, 38015903), (47, 28309715), (95, 14005859), (133, 10004185), (235, 5661943), (329, 4044245), (665, 2000837), (893, 1489985), (1645, 808849), (4465, 297997), (6251, 212855), (31255, 42571)]