68998695

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 113992704

約数和(自身を除く): 44994009

約数列:

[1, 3, 5, 15, 41, 123, 151, 205, 453, 615, 743, 755, 2229, 2265, 3715, 6191, 11145, 18573, 30463, 30955, 91389, 92865, 112193, 152315, 336579, 456945, 560965, 1682895, 4599913, 13799739, 22999565, 68998695]

約数ペア:

[(1, 68998695), (3, 22999565), (5, 13799739), (15, 4599913), (41, 1682895), (123, 560965), (151, 456945), (205, 336579), (453, 152315), (615, 112193), (743, 92865), (755, 91389), (2229, 30955), (2265, 30463), (3715, 18573), (6191, 11145)]