68110965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 128065392

約数和(自身を除く): 59954427

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 519, 585, 673, 865, 1557, 2019, 2249, 2595, 3365, 6057, 6747, 7785, 8749, 10095, 11245, 20241, 26247, 30285, 33735, 43745, 78741, 101205, 116429, 131235, 349287, 393705, 582145, 1047861, 1513577, 1746435, 4540731, 5239305, 7567885, 13622193, 22703655, 68110965]

約数ペア:

[(1, 68110965), (3, 22703655), (5, 13622193), (9, 7567885), (13, 5239305), (15, 4540731), (39, 1746435), (45, 1513577), (65, 1047861), (117, 582145), (173, 393705), (195, 349287), (519, 131235), (585, 116429), (673, 101205), (865, 78741), (1557, 43745), (2019, 33735), (2249, 30285), (2595, 26247), (3365, 20241), (6057, 11245), (6747, 10095), (7785, 8749)]