168682305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19289}}^1$

素因数の和:19361

約数の個数: 32

約数和(自身を含む): 299998080

約数和(自身を除く): 131315775

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 19289, 57867, 96445, 212179, 289335, 636537, 1022317, 1060895, 3066951, 3182685, 5111585, 11245487, 15334755, 33736461, 56227435, 168682305]

約数ペア:

[(1, 168682305), (3, 56227435), (5, 33736461), (11, 15334755), (15, 11245487), (33, 5111585), (53, 3182685), (55, 3066951), (159, 1060895), (165, 1022317), (265, 636537), (583, 289335), (795, 212179), (1749, 96445), (2915, 57867), (8745, 19289)]