66422265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48661}}^1$

素因数の和:48689

約数の個数: 32

約数和(自身を含む): 130803456

約数和(自身を除く): 64381191

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 48661, 145983, 243305, 340627, 632593, 729915, 1021881, 1703135, 1897779, 3162965, 4428151, 5109405, 9488895, 13284453, 22140755, 66422265]

約数ペア:

[(1, 66422265), (3, 22140755), (5, 13284453), (7, 9488895), (13, 5109405), (15, 4428151), (21, 3162965), (35, 1897779), (39, 1703135), (65, 1021881), (91, 729915), (105, 632593), (195, 340627), (273, 243305), (455, 145983), (1365, 48661)]