382725

素因数分解:

$3^7\times 5^2\times 7^1$

素因数の和:38

約数の個数: 48

約数和(自身を含む): 813440

約数和(自身を除く): 430715

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 729, 945, 1215, 1575, 1701, 2025, 2187, 2835, 3645, 4725, 5103, 6075, 8505, 10935, 14175, 15309, 18225, 25515, 42525, 54675, 76545, 127575, 382725]

約数ペア:

[(1, 382725), (3, 127575), (5, 76545), (7, 54675), (9, 42525), (15, 25515), (21, 18225), (25, 15309), (27, 14175), (35, 10935), (45, 8505), (63, 6075), (75, 5103), (81, 4725), (105, 3645), (135, 2835), (175, 2187), (189, 2025), (225, 1701), (243, 1575), (315, 1215), (405, 945), (525, 729), (567, 675)]