82597985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 108918432

約数和(自身を除く): 26320447

約数列:

[1, 5, 17, 41, 85, 137, 173, 205, 685, 697, 865, 2329, 2941, 3485, 5617, 7093, 11645, 14705, 23701, 28085, 35465, 95489, 118505, 120581, 402917, 477445, 602905, 971741, 2014585, 4858705, 16519597, 82597985]

約数ペア:

[(1, 82597985), (5, 16519597), (17, 4858705), (41, 2014585), (85, 971741), (137, 602905), (173, 477445), (205, 402917), (685, 120581), (697, 118505), (865, 95489), (2329, 35465), (2941, 28085), (3485, 23701), (5617, 14705), (7093, 11645)]