24257015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 32248320

約数和(自身を除く): 7991305

約数列:

[1, 5, 19, 37, 67, 95, 103, 185, 335, 515, 703, 1273, 1957, 2479, 3515, 3811, 6365, 6901, 9785, 12395, 19055, 34505, 47101, 72409, 131119, 235505, 255337, 362045, 655595, 1276685, 4851403, 24257015]

約数ペア:

[(1, 24257015), (5, 4851403), (19, 1276685), (37, 655595), (67, 362045), (95, 255337), (103, 235505), (185, 131119), (335, 72409), (515, 47101), (703, 34505), (1273, 19055), (1957, 12395), (2479, 9785), (3515, 6901), (3811, 6365)]