51552315

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16640

約数の個数: 32

約数和(自身を含む): 95639040

約数和(自身を除く): 44086725

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 16603, 49809, 83015, 149427, 249045, 381869, 448281, 747135, 1145607, 1909345, 2241405, 3436821, 5728035, 10310463, 17184105, 51552315]

約数ペア:

[(1, 51552315), (3, 17184105), (5, 10310463), (9, 5728035), (15, 3436821), (23, 2241405), (27, 1909345), (45, 1145607), (69, 747135), (115, 448281), (135, 381869), (207, 249045), (345, 149427), (621, 83015), (1035, 49809), (3105, 16603)]