89073855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 170186016

約数和(自身を除く): 81112161

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 3541, 5031, 8385, 10623, 17705, 25155, 31869, 46033, 53115, 138099, 152263, 159345, 230165, 414297, 456789, 690495, 761315, 1370367, 1979419, 2071485, 2283945, 5938257, 6851835, 9897095, 17814771, 29691285, 89073855]

約数ペア:

[(1, 89073855), (3, 29691285), (5, 17814771), (9, 9897095), (13, 6851835), (15, 5938257), (39, 2283945), (43, 2071485), (45, 1979419), (65, 1370367), (117, 761315), (129, 690495), (195, 456789), (215, 414297), (387, 230165), (559, 159345), (585, 152263), (645, 138099), (1677, 53115), (1935, 46033), (2795, 31869), (3541, 25155), (5031, 17705), (8385, 10623)]