117724285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 170956800

約数和(自身を除く): 53232515

約数列:

[1, 5, 7, 19, 35, 95, 133, 211, 665, 839, 1055, 1477, 4009, 4195, 5873, 7385, 15941, 20045, 28063, 29365, 79705, 111587, 140315, 177029, 557935, 885145, 1239203, 3363551, 6196015, 16817755, 23544857, 117724285]

約数ペア:

[(1, 117724285), (5, 23544857), (7, 16817755), (19, 6196015), (35, 3363551), (95, 1239203), (133, 885145), (211, 557935), (665, 177029), (839, 140315), (1055, 111587), (1477, 79705), (4009, 29365), (4195, 28063), (5873, 20045), (7385, 15941)]