68012495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 94970880

約数和(自身を除く): 26958385

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1615, 1831, 1955, 2185, 7429, 9155, 31127, 34789, 37145, 42113, 155635, 173945, 210565, 591413, 715921, 800147, 2957065, 3579605, 4000735, 13602499, 68012495]

約数ペア:

[(1, 68012495), (5, 13602499), (17, 4000735), (19, 3579605), (23, 2957065), (85, 800147), (95, 715921), (115, 591413), (323, 210565), (391, 173945), (437, 155635), (1615, 42113), (1831, 37145), (1955, 34789), (2185, 31127), (7429, 9155)]