82405845

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 150239232

約数和(自身を除く): 67833387

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 215, 333, 387, 555, 645, 1151, 1591, 1665, 1935, 3453, 4773, 5755, 7955, 10359, 14319, 17265, 23865, 42587, 49493, 51795, 71595, 127761, 148479, 212935, 247465, 383283, 445437, 638805, 742395, 1831241, 1916415, 2227185, 5493723, 9156205, 16481169, 27468615, 82405845]

約数ペア:

[(1, 82405845), (3, 27468615), (5, 16481169), (9, 9156205), (15, 5493723), (37, 2227185), (43, 1916415), (45, 1831241), (111, 742395), (129, 638805), (185, 445437), (215, 383283), (333, 247465), (387, 212935), (555, 148479), (645, 127761), (1151, 71595), (1591, 51795), (1665, 49493), (1935, 42587), (3453, 23865), (4773, 17265), (5755, 14319), (7955, 10359)]