145315203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 216691200

約数和(自身を除く): 71375997

約数列:

[1, 3, 11, 33, 71, 109, 213, 327, 569, 781, 1199, 1707, 2343, 3597, 6259, 7739, 18777, 23217, 40399, 62021, 85129, 121197, 186063, 255387, 444389, 682231, 1333167, 2046693, 4403491, 13210473, 48438401, 145315203]

約数ペア:

[(1, 145315203), (3, 48438401), (11, 13210473), (33, 4403491), (71, 2046693), (109, 1333167), (213, 682231), (327, 444389), (569, 255387), (781, 186063), (1199, 121197), (1707, 85129), (2343, 62021), (3597, 40399), (6259, 23217), (7739, 18777)]