86348474495

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{27809}}^1$

素因数の和:28115

約数の個数: 32

約数和(自身を含む): 107868983040

約数和(自身を除く): 21520508545

約数列:

[1, 5, 47, 73, 181, 235, 365, 905, 3431, 8507, 13213, 17155, 27809, 42535, 66065, 139045, 621011, 1307023, 2030057, 3105055, 5033429, 6535115, 10150285, 25167145, 95412679, 236571163, 367440317, 477063395, 1182855815, 1837201585, 17269694899, 86348474495]

約数ペア:

[(1, 86348474495), (5, 17269694899), (47, 1837201585), (73, 1182855815), (181, 477063395), (235, 367440317), (365, 236571163), (905, 95412679), (3431, 25167145), (8507, 10150285), (13213, 6535115), (17155, 5033429), (27809, 3105055), (42535, 2030057), (66065, 1307023), (139045, 621011)]