75201315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9811}}^1$

素因数の和:9899

約数の個数: 32

約数和(自身を含む): 139408896

約数和(自身を除く): 64207581

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 9811, 29433, 49055, 68677, 147165, 206031, 343385, 716203, 1030155, 2148609, 3581015, 5013421, 10743045, 15040263, 25067105, 75201315]

約数ペア:

[(1, 75201315), (3, 25067105), (5, 15040263), (7, 10743045), (15, 5013421), (21, 3581015), (35, 2148609), (73, 1030155), (105, 716203), (219, 343385), (365, 206031), (511, 147165), (1095, 68677), (1533, 49055), (2555, 29433), (7665, 9811)]