306570095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 421122240

約数和(自身を除く): 114552145

約数列:

[1, 5, 13, 17, 65, 85, 221, 421, 659, 1105, 2105, 3295, 5473, 7157, 8567, 11203, 27365, 35785, 42835, 56015, 93041, 145639, 277439, 465205, 728195, 1387195, 3606707, 4716463, 18033535, 23582315, 61314019, 306570095]

約数ペア:

[(1, 306570095), (5, 61314019), (13, 23582315), (17, 18033535), (65, 4716463), (85, 3606707), (221, 1387195), (421, 728195), (659, 465205), (1105, 277439), (2105, 145639), (3295, 93041), (5473, 56015), (7157, 42835), (8567, 35785), (11203, 27365)]