3307265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 4699296

約数和(自身を除く): 1392031

約数列:

[1, 5, 13, 17, 41, 65, 73, 85, 205, 221, 365, 533, 697, 949, 1105, 1241, 2665, 2993, 3485, 4745, 6205, 9061, 14965, 16133, 38909, 45305, 50881, 80665, 194545, 254405, 661453, 3307265]

約数ペア:

[(1, 3307265), (5, 661453), (13, 254405), (17, 194545), (41, 80665), (65, 50881), (73, 45305), (85, 38909), (205, 16133), (221, 14965), (365, 9061), (533, 6205), (697, 4745), (949, 3485), (1105, 2993), (1241, 2665)]