39696215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21106

約数の個数: 16

約数和(自身を含む): 53071200

約数和(自身を除く): 13374985

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 21059, 105295, 273767, 610711, 1368835, 3053555, 7939243, 39696215]

約数ペア:

[(1, 39696215), (5, 7939243), (13, 3053555), (29, 1368835), (65, 610711), (145, 273767), (377, 105295), (1885, 21059)]