55459465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 72078336

約数和(自身を除く): 16618871

約数列:

[1, 5, 31, 43, 53, 155, 157, 215, 265, 785, 1333, 1643, 2279, 4867, 6665, 6751, 8215, 8321, 11395, 24335, 33755, 41605, 70649, 209281, 257951, 353245, 357803, 1046405, 1289755, 1789015, 11091893, 55459465]

約数ペア:

[(1, 55459465), (5, 11091893), (31, 1789015), (43, 1289755), (53, 1046405), (155, 357803), (157, 353245), (215, 257951), (265, 209281), (785, 70649), (1333, 41605), (1643, 33755), (2279, 24335), (4867, 11395), (6665, 8321), (6751, 8215)]