76005215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 41205025

約数列:

[1, 5, 11, 13, 17, 37, 55, 65, 85, 143, 169, 185, 187, 221, 407, 481, 629, 715, 845, 935, 1105, 1859, 2035, 2197, 2405, 2431, 2873, 3145, 5291, 6253, 6919, 8177, 9295, 10985, 12155, 14365, 24167, 26455, 31265, 31603, 34595, 37349, 40885, 68783, 81289, 89947, 106301, 120835, 158015, 186745, 343915, 406445, 410839, 449735, 531505, 894179, 1169311, 1381913, 2054195, 4470895, 5846555, 6909565, 15201043, 76005215]

約数ペア:

[(1, 76005215), (5, 15201043), (11, 6909565), (13, 5846555), (17, 4470895), (37, 2054195), (55, 1381913), (65, 1169311), (85, 894179), (143, 531505), (169, 449735), (185, 410839), (187, 406445), (221, 343915), (407, 186745), (481, 158015), (629, 120835), (715, 106301), (845, 89947), (935, 81289), (1105, 68783), (1859, 40885), (2035, 37349), (2197, 34595), (2405, 31603), (2431, 31265), (2873, 26455), (3145, 24167), (5291, 14365), (6253, 12155), (6919, 10985), (8177, 9295)]