252912165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{10151}}^1$

素因数の和:10321

約数の個数: 32

約数和(自身を含む): 444413952

約数和(自身を除く): 191501787

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 8305, 10151, 24915, 30453, 50755, 111661, 152265, 334983, 558305, 1532801, 1674915, 4598403, 7664005, 16860811, 22992015, 50582433, 84304055, 252912165]

約数ペア:

[(1, 252912165), (3, 84304055), (5, 50582433), (11, 22992015), (15, 16860811), (33, 7664005), (55, 4598403), (151, 1674915), (165, 1532801), (453, 558305), (755, 334983), (1661, 152265), (2265, 111661), (4983, 50755), (8305, 30453), (10151, 24915)]