231078265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{47207}}^1$

素因数の和:47312

約数の個数: 16

約数和(自身を含む): 305907840

約数和(自身を除く): 74829575

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 47207, 236035, 519277, 2596385, 4201423, 21007115, 46215653, 231078265]

約数ペア:

[(1, 231078265), (5, 46215653), (11, 21007115), (55, 4201423), (89, 2596385), (445, 519277), (979, 236035), (4895, 47207)]