4003585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 5581440

約数和(自身を除く): 1577855

約数列:

[1, 5, 17, 19, 37, 67, 85, 95, 185, 323, 335, 629, 703, 1139, 1273, 1615, 2479, 3145, 3515, 5695, 6365, 11951, 12395, 21641, 42143, 47101, 59755, 108205, 210715, 235505, 800717, 4003585]

約数ペア:

[(1, 4003585), (5, 800717), (17, 235505), (19, 210715), (37, 108205), (67, 59755), (85, 47101), (95, 42143), (185, 21641), (323, 12395), (335, 11951), (629, 6365), (703, 5695), (1139, 3515), (1273, 3145), (1615, 2479)]