152888905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 211849344

約数和(自身を除く): 58960439

約数列:

[1, 5, 13, 17, 65, 83, 85, 221, 415, 1079, 1105, 1411, 1667, 5395, 7055, 8335, 18343, 21671, 28339, 91715, 108355, 138361, 141695, 368407, 691805, 1798693, 1842035, 2352137, 8993465, 11760685, 30577781, 152888905]

約数ペア:

[(1, 152888905), (5, 30577781), (13, 11760685), (17, 8993465), (65, 2352137), (83, 1842035), (85, 1798693), (221, 691805), (415, 368407), (1079, 141695), (1105, 138361), (1411, 108355), (1667, 91715), (5395, 28339), (7055, 21671), (8335, 18343)]