15571065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 11022855

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 269, 681, 807, 1135, 1345, 3405, 3859, 4035, 4573, 11577, 13719, 19295, 22865, 57885, 61063, 68595, 183189, 305315, 915945, 1038071, 3114213, 5190355, 15571065]

約数ペア:

[(1, 15571065), (3, 5190355), (5, 3114213), (15, 1038071), (17, 915945), (51, 305315), (85, 183189), (227, 68595), (255, 61063), (269, 57885), (681, 22865), (807, 19295), (1135, 13719), (1345, 11577), (3405, 4573), (3859, 4035)]