855283395

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{2237}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 1392215040

約数和(自身を除く): 536931645

約数列:

[1, 3, 5, 15, 71, 213, 355, 359, 1065, 1077, 1795, 2237, 5385, 6711, 11185, 25489, 33555, 76467, 127445, 158827, 382335, 476481, 794135, 803083, 2382405, 2409249, 4015415, 12046245, 57018893, 171056679, 285094465, 855283395]

約数ペア:

[(1, 855283395), (3, 285094465), (5, 171056679), (15, 57018893), (71, 12046245), (213, 4015415), (355, 2409249), (359, 2382405), (1065, 803083), (1077, 794135), (1795, 476481), (2237, 382335), (5385, 158827), (6711, 127445), (11185, 76467), (25489, 33555)]