86980135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 122964480

約数和(自身を除く): 35984345

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 2371, 3335, 7337, 11855, 26081, 36685, 54533, 68759, 130405, 272665, 343795, 599863, 756349, 1581457, 2999315, 3781745, 7907285, 17396027, 86980135]

約数ペア:

[(1, 86980135), (5, 17396027), (11, 7907285), (23, 3781745), (29, 2999315), (55, 1581457), (115, 756349), (145, 599863), (253, 343795), (319, 272665), (667, 130405), (1265, 68759), (1595, 54533), (2371, 36685), (3335, 26081), (7337, 11855)]