1275157585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{28723}}^1$

素因数の和:29424

約数の個数: 16

約数和(自身を含む): 1650366144

約数和(自身を除く): 375208559

約数列:

[1, 5, 13, 65, 683, 3415, 8879, 28723, 44395, 143615, 373399, 1866995, 19617809, 98089045, 255031517, 1275157585]

約数ペア:

[(1, 1275157585), (5, 255031517), (13, 98089045), (65, 19617809), (683, 1866995), (3415, 373399), (8879, 143615), (28723, 44395)]