68613165

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 123963840

約数和(自身を除く): 55350675

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 129, 177, 215, 295, 387, 531, 601, 645, 885, 1803, 1935, 2537, 2655, 3005, 5409, 7611, 9015, 12685, 22833, 25843, 27045, 35459, 38055, 77529, 106377, 114165, 129215, 177295, 232587, 319131, 387645, 531885, 1162935, 1524737, 1595655, 4574211, 7623685, 13722633, 22871055, 68613165]

約数ペア:

[(1, 68613165), (3, 22871055), (5, 13722633), (9, 7623685), (15, 4574211), (43, 1595655), (45, 1524737), (59, 1162935), (129, 531885), (177, 387645), (215, 319131), (295, 232587), (387, 177295), (531, 129215), (601, 114165), (645, 106377), (885, 77529), (1803, 38055), (1935, 35459), (2537, 27045), (2655, 25843), (3005, 22833), (5409, 12685), (7611, 9015)]