15337480

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 34784640

約数和(自身を除く): 19447160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 2927, 5240, 5854, 11708, 14635, 23416, 29270, 58540, 117080, 383437, 766874, 1533748, 1917185, 3067496, 3834370, 7668740, 15337480]

約数ペア:

[(1, 15337480), (2, 7668740), (4, 3834370), (5, 3067496), (8, 1917185), (10, 1533748), (20, 766874), (40, 383437), (131, 117080), (262, 58540), (524, 29270), (655, 23416), (1048, 14635), (1310, 11708), (2620, 5854), (2927, 5240)]