40925885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 72099072

約数和(自身を除く): 31173187

約数列:

[1, 5, 7, 11, 13, 17, 35, 37, 55, 65, 77, 85, 91, 119, 143, 169, 185, 187, 221, 259, 385, 407, 455, 481, 595, 629, 715, 845, 935, 1001, 1105, 1183, 1295, 1309, 1547, 1859, 2035, 2405, 2431, 2849, 2873, 3145, 3367, 4403, 5005, 5291, 5915, 6253, 6545, 6919, 7735, 8177, 9295, 12155, 13013, 14245, 14365, 16835, 17017, 20111, 22015, 26455, 31265, 31603, 34595, 37037, 40885, 43771, 48433, 57239, 65065, 68783, 85085, 89947, 100555, 106301, 158015, 185185, 218855, 221221, 242165, 286195, 343915, 449735, 481481, 531505, 629629, 744107, 1106105, 1169311, 2407405, 3148145, 3720535, 5846555, 8185177, 40925885]

約数ペア:

[(1, 40925885), (5, 8185177), (7, 5846555), (11, 3720535), (13, 3148145), (17, 2407405), (35, 1169311), (37, 1106105), (55, 744107), (65, 629629), (77, 531505), (85, 481481), (91, 449735), (119, 343915), (143, 286195), (169, 242165), (185, 221221), (187, 218855), (221, 185185), (259, 158015), (385, 106301), (407, 100555), (455, 89947), (481, 85085), (595, 68783), (629, 65065), (715, 57239), (845, 48433), (935, 43771), (1001, 40885), (1105, 37037), (1183, 34595), (1295, 31603), (1309, 31265), (1547, 26455), (1859, 22015), (2035, 20111), (2405, 17017), (2431, 16835), (2849, 14365), (2873, 14245), (3145, 13013), (3367, 12155), (4403, 9295), (5005, 8177), (5291, 7735), (5915, 6919), (6253, 6545)]