6261645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 10910592

約数和(自身を除く): 4648947

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 197, 489, 591, 815, 985, 2119, 2445, 2561, 2955, 6357, 7683, 10595, 12805, 31785, 32111, 38415, 96333, 160555, 417443, 481665, 1252329, 2087215, 6261645]

約数ペア:

[(1, 6261645), (3, 2087215), (5, 1252329), (13, 481665), (15, 417443), (39, 160555), (65, 96333), (163, 38415), (195, 32111), (197, 31785), (489, 12805), (591, 10595), (815, 7683), (985, 6357), (2119, 2955), (2445, 2561)]