219623255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{48751}}^1$

素因数の和:48826

約数の個数: 16

約数和(自身を含む): 284321664

約数和(自身を除く): 64698409

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 48751, 243755, 828767, 2583803, 4143835, 12919015, 43924651, 219623255]

約数ペア:

[(1, 219623255), (5, 43924651), (17, 12919015), (53, 4143835), (85, 2583803), (265, 828767), (901, 243755), (4505, 48751)]