54258165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 102171888

約数和(自身を除く): 47913723

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 195, 411, 585, 677, 685, 1233, 1781, 2031, 2055, 3385, 5343, 6093, 6165, 8801, 8905, 10155, 16029, 26403, 26715, 30465, 44005, 79209, 80145, 92749, 132015, 278247, 396045, 463745, 834741, 1205737, 1391235, 3617211, 4173705, 6028685, 10851633, 18086055, 54258165]

約数ペア:

[(1, 54258165), (3, 18086055), (5, 10851633), (9, 6028685), (13, 4173705), (15, 3617211), (39, 1391235), (45, 1205737), (65, 834741), (117, 463745), (137, 396045), (195, 278247), (411, 132015), (585, 92749), (677, 80145), (685, 79209), (1233, 44005), (1781, 30465), (2031, 26715), (2055, 26403), (3385, 16029), (5343, 10155), (6093, 8905), (6165, 8801)]