804985045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 1019329920

約数和(自身を除く): 214344875

約数列:

[1, 5, 29, 83, 145, 211, 317, 415, 1055, 1585, 2407, 6119, 9193, 12035, 17513, 26311, 30595, 45965, 66887, 87565, 131555, 334435, 507877, 763019, 1939723, 2539385, 3815095, 5551621, 9698615, 27758105, 160997009, 804985045]

約数ペア:

[(1, 804985045), (5, 160997009), (29, 27758105), (83, 9698615), (145, 5551621), (211, 3815095), (317, 2539385), (415, 1939723), (1055, 763019), (1585, 507877), (2407, 334435), (6119, 131555), (9193, 87565), (12035, 66887), (17513, 45965), (26311, 30595)]