23484565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 32822496

約数和(自身を除く): 9337931

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 401, 689, 901, 1105, 2005, 3445, 4505, 5213, 6817, 11713, 21253, 26065, 34085, 58565, 88621, 106265, 276289, 361301, 443105, 1381445, 1806505, 4696913, 23484565]

約数ペア:

[(1, 23484565), (5, 4696913), (13, 1806505), (17, 1381445), (53, 443105), (65, 361301), (85, 276289), (221, 106265), (265, 88621), (401, 58565), (689, 34085), (901, 26065), (1105, 21253), (2005, 11713), (3445, 6817), (4505, 5213)]