15418065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 28135296

約数和(自身を除く): 12717231

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4651, 13953, 23255, 60463, 69765, 79067, 181389, 237201, 302315, 395335, 906945, 1027871, 1186005, 3083613, 5139355, 15418065]

約数ペア:

[(1, 15418065), (3, 5139355), (5, 3083613), (13, 1186005), (15, 1027871), (17, 906945), (39, 395335), (51, 302315), (65, 237201), (85, 181389), (195, 79067), (221, 69765), (255, 60463), (663, 23255), (1105, 13953), (3315, 4651)]