4404855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 4443369

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 461, 637, 735, 1365, 1383, 1911, 2305, 3185, 3227, 5993, 6915, 9555, 9681, 16135, 17979, 22589, 29965, 41951, 48405, 67767, 89895, 112945, 125853, 209755, 293657, 338835, 629265, 880971, 1468285, 4404855]

約数ペア:

[(1, 4404855), (3, 1468285), (5, 880971), (7, 629265), (13, 338835), (15, 293657), (21, 209755), (35, 125853), (39, 112945), (49, 89895), (65, 67767), (91, 48405), (105, 41951), (147, 29965), (195, 22589), (245, 17979), (273, 16135), (455, 9681), (461, 9555), (637, 6915), (735, 5993), (1365, 3227), (1383, 3185), (1911, 2305)]