2860695

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 5003232

約数和(自身を除く): 2142537

約数列:

[1, 3, 5, 9, 15, 45, 151, 421, 453, 755, 1263, 1359, 2105, 2265, 3789, 6315, 6795, 18945, 63571, 190713, 317855, 572139, 953565, 2860695]

約数ペア:

[(1, 2860695), (3, 953565), (5, 572139), (9, 317855), (15, 190713), (45, 63571), (151, 18945), (421, 6795), (453, 6315), (755, 3789), (1263, 2265), (1359, 2105)]