8472035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 12997152

約数和(自身を除く): 4525117

約数列:

[1, 5, 11, 13, 17, 41, 55, 65, 85, 143, 187, 205, 221, 289, 451, 533, 697, 715, 935, 1105, 1445, 2255, 2431, 2665, 3179, 3485, 3757, 5863, 7667, 9061, 11849, 12155, 15895, 18785, 29315, 38335, 41327, 45305, 59245, 99671, 130339, 154037, 206635, 498355, 651695, 770185, 1694407, 8472035]

約数ペア:

[(1, 8472035), (5, 1694407), (11, 770185), (13, 651695), (17, 498355), (41, 206635), (55, 154037), (65, 130339), (85, 99671), (143, 59245), (187, 45305), (205, 41327), (221, 38335), (289, 29315), (451, 18785), (533, 15895), (697, 12155), (715, 11849), (935, 9061), (1105, 7667), (1445, 5863), (2255, 3757), (2431, 3485), (2665, 3179)]