67257645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7074

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 67572435

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 7039, 9555, 21117, 35195, 49273, 91507, 105585, 147819, 246365, 274521, 344911, 457535, 640549, 739095, 1034733, 1372605, 1724555, 1921647, 3202745, 4483843, 5173665, 9608235, 13451529, 22419215, 67257645]

約数ペア:

[(1, 67257645), (3, 22419215), (5, 13451529), (7, 9608235), (13, 5173665), (15, 4483843), (21, 3202745), (35, 1921647), (39, 1724555), (49, 1372605), (65, 1034733), (91, 739095), (105, 640549), (147, 457535), (195, 344911), (245, 274521), (273, 246365), (455, 147819), (637, 105585), (735, 91507), (1365, 49273), (1911, 35195), (3185, 21117), (7039, 9555)]