79143175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 102270240

約数和(自身を除く): 23127065

約数列:

[1, 5, 25, 29, 145, 173, 631, 725, 865, 3155, 4325, 5017, 15775, 18299, 25085, 91495, 109163, 125425, 457475, 545815, 2729075, 3165727, 15828635, 79143175]

約数ペア:

[(1, 79143175), (5, 15828635), (25, 3165727), (29, 2729075), (145, 545815), (173, 457475), (631, 125425), (725, 109163), (865, 91495), (3155, 25085), (4325, 18299), (5017, 15775)]