259670015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{115153}}^1$

素因数の和:115210

約数の個数: 16

約数和(自身を含む): 348225696

約数和(自身を除く): 88555681

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 115153, 575765, 1266683, 4721273, 6333415, 23606365, 51934003, 259670015]

約数ペア:

[(1, 259670015), (5, 51934003), (11, 23606365), (41, 6333415), (55, 4721273), (205, 1266683), (451, 575765), (2255, 115153)]