328000185

素因数分解:

$3^5\times 5^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 591864000

約数和(自身を除く): 263863815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 499, 541, 1215, 1497, 1623, 2495, 2705, 4491, 4869, 7485, 8115, 13473, 14607, 22455, 24345, 40419, 43821, 67365, 73035, 121257, 131463, 202095, 219105, 269959, 606285, 657315, 809877, 1349795, 2429631, 4049385, 7288893, 12148155, 21866679, 36444465, 65600037, 109333395, 328000185]

約数ペア:

[(1, 328000185), (3, 109333395), (5, 65600037), (9, 36444465), (15, 21866679), (27, 12148155), (45, 7288893), (81, 4049385), (135, 2429631), (243, 1349795), (405, 809877), (499, 657315), (541, 606285), (1215, 269959), (1497, 219105), (1623, 202095), (2495, 131463), (2705, 121257), (4491, 73035), (4869, 67365), (7485, 43821), (8115, 40419), (13473, 24345), (14607, 22455)]