55232905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6433

約数の個数: 32

約数和(自身を含む): 85881600

約数和(自身を除く): 30648695

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 6389, 8645, 31945, 44723, 83057, 121391, 223615, 415285, 581399, 606955, 849737, 1578083, 2906995, 4248685, 7890415, 11046581, 55232905]

約数ペア:

[(1, 55232905), (5, 11046581), (7, 7890415), (13, 4248685), (19, 2906995), (35, 1578083), (65, 849737), (91, 606955), (95, 581399), (133, 415285), (247, 223615), (455, 121391), (665, 83057), (1235, 44723), (1729, 31945), (6389, 8645)]