53567765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 70489440

約数和(自身を除く): 16921675

約数列:

[1, 5, 17, 73, 85, 89, 97, 365, 445, 485, 1241, 1513, 1649, 6205, 6497, 7081, 7565, 8245, 8633, 32485, 35405, 43165, 110449, 120377, 146761, 552245, 601885, 630209, 733805, 3151045, 10713553, 53567765]

約数ペア:

[(1, 53567765), (5, 10713553), (17, 3151045), (73, 733805), (85, 630209), (89, 601885), (97, 552245), (365, 146761), (445, 120377), (485, 110449), (1241, 43165), (1513, 35405), (1649, 32485), (6205, 8633), (6497, 8245), (7081, 7565)]