42068835

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7304

約数の個数: 32

約数和(自身を含む): 76538880

約数和(自身を除く): 34470045

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 7247, 21741, 36235, 65223, 108705, 195669, 311621, 326115, 934863, 978345, 1558105, 2804589, 4674315, 8413767, 14022945, 42068835]

約数ペア:

[(1, 42068835), (3, 14022945), (5, 8413767), (9, 4674315), (15, 2804589), (27, 1558105), (43, 978345), (45, 934863), (129, 326115), (135, 311621), (215, 195669), (387, 108705), (645, 65223), (1161, 36235), (1935, 21741), (5805, 7247)]