152285805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{161149}}^1$

素因数の和:161170

約数の個数: 32

約数和(自身を含む): 309408000

約数和(自身を除く): 157122195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 161149, 483447, 805745, 1128043, 1450341, 2417235, 3384129, 4351023, 5640215, 7251705, 10152387, 16920645, 21755115, 30457161, 50761935, 152285805]

約数ペア:

[(1, 152285805), (3, 50761935), (5, 30457161), (7, 21755115), (9, 16920645), (15, 10152387), (21, 7251705), (27, 5640215), (35, 4351023), (45, 3384129), (63, 2417235), (105, 1450341), (135, 1128043), (189, 805745), (315, 483447), (945, 161149)]