39599235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 76737024

約数和(自身を除く): 37137789

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 127, 169, 195, 205, 369, 381, 507, 533, 585, 615, 635, 845, 1143, 1521, 1599, 1651, 1845, 1905, 2535, 2665, 4797, 4953, 5207, 5715, 6929, 7605, 7995, 8255, 14859, 15621, 20787, 21463, 23985, 24765, 26035, 34645, 46863, 62361, 64389, 67691, 74295, 78105, 103935, 107315, 193167, 203073, 234315, 311805, 321945, 338455, 609219, 879983, 965835, 1015365, 2639949, 3046095, 4399915, 7919847, 13199745, 39599235]

約数ペア:

[(1, 39599235), (3, 13199745), (5, 7919847), (9, 4399915), (13, 3046095), (15, 2639949), (39, 1015365), (41, 965835), (45, 879983), (65, 609219), (117, 338455), (123, 321945), (127, 311805), (169, 234315), (195, 203073), (205, 193167), (369, 107315), (381, 103935), (507, 78105), (533, 74295), (585, 67691), (615, 64389), (635, 62361), (845, 46863), (1143, 34645), (1521, 26035), (1599, 24765), (1651, 23985), (1845, 21463), (1905, 20787), (2535, 15621), (2665, 14859), (4797, 8255), (4953, 7995), (5207, 7605), (5715, 6929)]