20136315

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2351}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 32288256

約数和(自身を除く): 12151941

約数列:

[1, 3, 5, 15, 571, 1713, 2351, 2855, 7053, 8565, 11755, 35265, 1342421, 4027263, 6712105, 20136315]

約数ペア:

[(1, 20136315), (3, 6712105), (5, 4027263), (15, 1342421), (571, 35265), (1713, 11755), (2351, 8565), (2855, 7053)]