87415585

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 106479360

約数和(自身を除く): 19063775

約数列:

[1, 5, 103, 269, 515, 631, 1345, 3155, 27707, 64993, 138535, 169739, 324965, 848695, 17483117, 87415585]

約数ペア:

[(1, 87415585), (5, 17483117), (103, 848695), (269, 324965), (515, 169739), (631, 138535), (1345, 64993), (3155, 27707)]