4228545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 7332480

約数和(自身を除く): 3103935

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 401, 555, 703, 1203, 2005, 2109, 3515, 6015, 7619, 10545, 14837, 22857, 38095, 44511, 74185, 114285, 222555, 281903, 845709, 1409515, 4228545]

約数ペア:

[(1, 4228545), (3, 1409515), (5, 845709), (15, 281903), (19, 222555), (37, 114285), (57, 74185), (95, 44511), (111, 38095), (185, 22857), (285, 14837), (401, 10545), (555, 7619), (703, 6015), (1203, 3515), (2005, 2109)]