69804345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8793

約数の個数: 32

約数和(自身を含む): 123225984

約数和(自身を除く): 53421639

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 8731, 26193, 43655, 113503, 130965, 340509, 357971, 567515, 1073913, 1702545, 1789855, 4653623, 5369565, 13960869, 23268115, 69804345]

約数ペア:

[(1, 69804345), (3, 23268115), (5, 13960869), (13, 5369565), (15, 4653623), (39, 1789855), (41, 1702545), (65, 1073913), (123, 567515), (195, 357971), (205, 340509), (533, 130965), (615, 113503), (1599, 43655), (2665, 26193), (7995, 8731)]