39153375

素因数分解:

$3^5\times 5^3\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 73251360

約数和(自身を除く): 34097985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 1125, 1215, 1289, 2025, 3375, 3867, 6075, 6445, 10125, 11601, 19335, 30375, 32225, 34803, 58005, 96675, 104409, 161125, 174015, 290025, 313227, 483375, 522045, 870075, 1450125, 1566135, 2610225, 4350375, 7830675, 13051125, 39153375]

約数ペア:

[(1, 39153375), (3, 13051125), (5, 7830675), (9, 4350375), (15, 2610225), (25, 1566135), (27, 1450125), (45, 870075), (75, 522045), (81, 483375), (125, 313227), (135, 290025), (225, 174015), (243, 161125), (375, 104409), (405, 96675), (675, 58005), (1125, 34803), (1215, 32225), (1289, 30375), (2025, 19335), (3375, 11601), (3867, 10125), (6075, 6445)]