30507945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9203}}^1$

素因数の和:9241

約数の個数: 32

約数和(自身を含む): 55665792

約数和(自身を除く): 25157847

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 9203, 27609, 46015, 119639, 138045, 156451, 358917, 469353, 598195, 782255, 1794585, 2033863, 2346765, 6101589, 10169315, 30507945]

約数ペア:

[(1, 30507945), (3, 10169315), (5, 6101589), (13, 2346765), (15, 2033863), (17, 1794585), (39, 782255), (51, 598195), (65, 469353), (85, 358917), (195, 156451), (221, 138045), (255, 119639), (663, 46015), (1105, 27609), (3315, 9203)]