15555090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3181}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 37573056

約数和(自身を除く): 22017966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3181, 4890, 6362, 9543, 15905, 19086, 31810, 47715, 95430, 518503, 1037006, 1555509, 2592515, 3111018, 5185030, 7777545, 15555090]

約数ペア:

[(1, 15555090), (2, 7777545), (3, 5185030), (5, 3111018), (6, 2592515), (10, 1555509), (15, 1037006), (30, 518503), (163, 95430), (326, 47715), (489, 31810), (815, 19086), (978, 15905), (1630, 9543), (2445, 6362), (3181, 4890)]