68911245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117797}}^1$

素因数の和:117821

約数の個数: 24

約数和(自身を含む): 128635416

約数和(自身を除く): 59724171

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 117797, 353391, 588985, 1060173, 1531361, 1766955, 4594083, 5300865, 7656805, 13782249, 22970415, 68911245]

約数ペア:

[(1, 68911245), (3, 22970415), (5, 13782249), (9, 7656805), (13, 5300865), (15, 4594083), (39, 1766955), (45, 1531361), (65, 1060173), (117, 588985), (195, 353391), (585, 117797)]