8126235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 7598565

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 479, 585, 1131, 1305, 1437, 1885, 2395, 3393, 4311, 5655, 6227, 7185, 13891, 16965, 18681, 21555, 31135, 41673, 56043, 69455, 93405, 125019, 180583, 208365, 280215, 541749, 625095, 902915, 1625247, 2708745, 8126235]

約数ペア:

[(1, 8126235), (3, 2708745), (5, 1625247), (9, 902915), (13, 625095), (15, 541749), (29, 280215), (39, 208365), (45, 180583), (65, 125019), (87, 93405), (117, 69455), (145, 56043), (195, 41673), (261, 31135), (377, 21555), (435, 18681), (479, 16965), (585, 13891), (1131, 7185), (1305, 6227), (1437, 5655), (1885, 4311), (2395, 3393)]