39635895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 72737280

約数和(自身を除く): 33101385

約数列:

[1, 3, 5, 13, 15, 29, 39, 43, 65, 87, 129, 145, 163, 195, 215, 377, 435, 489, 559, 645, 815, 1131, 1247, 1677, 1885, 2119, 2445, 2795, 3741, 4727, 5655, 6235, 6357, 7009, 8385, 10595, 14181, 16211, 18705, 21027, 23635, 31785, 35045, 48633, 61451, 70905, 81055, 91117, 105135, 184353, 203261, 243165, 273351, 307255, 455585, 609783, 921765, 1016305, 1366755, 2642393, 3048915, 7927179, 13211965, 39635895]

約数ペア:

[(1, 39635895), (3, 13211965), (5, 7927179), (13, 3048915), (15, 2642393), (29, 1366755), (39, 1016305), (43, 921765), (65, 609783), (87, 455585), (129, 307255), (145, 273351), (163, 243165), (195, 203261), (215, 184353), (377, 105135), (435, 91117), (489, 81055), (559, 70905), (645, 61451), (815, 48633), (1131, 35045), (1247, 31785), (1677, 23635), (1885, 21027), (2119, 18705), (2445, 16211), (2795, 14181), (3741, 10595), (4727, 8385), (5655, 7009), (6235, 6357)]