13806315

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 11537685

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 3299, 4185, 9897, 16495, 29691, 49485, 89073, 102269, 148455, 306807, 445365, 511345, 920421, 1534035, 2761263, 4602105, 13806315]

約数ペア:

[(1, 13806315), (3, 4602105), (5, 2761263), (9, 1534035), (15, 920421), (27, 511345), (31, 445365), (45, 306807), (93, 148455), (135, 102269), (155, 89073), (279, 49485), (465, 29691), (837, 16495), (1395, 9897), (3299, 4185)]