149927195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 210574080

約数和(自身を除く): 60646885

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 583, 1007, 1045, 2707, 2915, 5035, 11077, 13535, 29777, 51433, 55385, 143471, 148885, 257165, 565763, 717355, 1578181, 2725949, 2828815, 7890905, 13629745, 29985439, 149927195]

約数ペア:

[(1, 149927195), (5, 29985439), (11, 13629745), (19, 7890905), (53, 2828815), (55, 2725949), (95, 1578181), (209, 717355), (265, 565763), (583, 257165), (1007, 148885), (1045, 143471), (2707, 55385), (2915, 51433), (5035, 29777), (11077, 13535)]