1245603315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{55103}}^1$

素因数の和:55259

約数の個数: 32

約数和(自身を含む): 2190053376

約数和(自身を除く): 944450061

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 4521, 7535, 22605, 55103, 165309, 275515, 606133, 826545, 1818399, 3030665, 7549111, 9091995, 22647333, 37745555, 83040221, 113236665, 249120663, 415201105, 1245603315]

約数ペア:

[(1, 1245603315), (3, 415201105), (5, 249120663), (11, 113236665), (15, 83040221), (33, 37745555), (55, 22647333), (137, 9091995), (165, 7549111), (411, 3030665), (685, 1818399), (1507, 826545), (2055, 606133), (4521, 275515), (7535, 165309), (22605, 55103)]