133785155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 204871680

約数和(自身を除く): 71086525

約数列:

[1, 5, 7, 17, 35, 37, 59, 85, 103, 119, 185, 259, 295, 413, 515, 595, 629, 721, 1003, 1295, 1751, 2065, 2183, 3145, 3605, 3811, 4403, 5015, 6077, 7021, 8755, 10915, 12257, 15281, 19055, 22015, 26677, 30385, 35105, 37111, 42539, 61285, 64787, 76405, 103309, 133385, 185555, 212695, 224849, 259777, 323935, 453509, 516545, 723163, 1124245, 1298885, 1573943, 2267545, 3615815, 3822433, 7869715, 19112165, 26757031, 133785155]

約数ペア:

[(1, 133785155), (5, 26757031), (7, 19112165), (17, 7869715), (35, 3822433), (37, 3615815), (59, 2267545), (85, 1573943), (103, 1298885), (119, 1124245), (185, 723163), (259, 516545), (295, 453509), (413, 323935), (515, 259777), (595, 224849), (629, 212695), (721, 185555), (1003, 133385), (1295, 103309), (1751, 76405), (2065, 64787), (2183, 61285), (3145, 42539), (3605, 37111), (3811, 35105), (4403, 30385), (5015, 26677), (6077, 22015), (7021, 19055), (8755, 15281), (10915, 12257)]