1380459814585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27109}}^1\times {\mathrm{31531}}^1$

素因数の和:58681

約数の個数: 32

約数和(自身を含む): 1846438243200

約数和(自身を除く): 465978428615

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 27109, 31531, 135545, 157655, 460853, 515071, 536027, 599089, 2304265, 2575355, 2680135, 2995445, 8756207, 10184513, 43781035, 50922565, 854773879, 4273869395, 14531155943, 16240703701, 72655779715, 81203518505, 276091962917, 1380459814585]

約数ペア:

[(1, 1380459814585), (5, 276091962917), (17, 81203518505), (19, 72655779715), (85, 16240703701), (95, 14531155943), (323, 4273869395), (1615, 854773879), (27109, 50922565), (31531, 43781035), (135545, 10184513), (157655, 8756207), (460853, 2995445), (515071, 2680135), (536027, 2575355), (599089, 2304265)]