15831350

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2560

約数の個数: 24

約数和(自身を含む): 29683368

約数和(自身を除く): 13852018

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 2417, 3275, 4834, 6550, 12085, 24170, 60425, 120850, 316627, 633254, 1583135, 3166270, 7915675, 15831350]

約数ペア:

[(1, 15831350), (2, 7915675), (5, 3166270), (10, 1583135), (25, 633254), (50, 316627), (131, 120850), (262, 60425), (655, 24170), (1310, 12085), (2417, 6550), (3275, 4834)]