79224885

素因数分解:

$3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 142876800

約数和(自身を除く): 63651915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 405, 597, 983, 995, 1791, 2949, 2985, 4915, 5373, 8847, 8955, 14745, 16119, 26541, 26865, 44235, 79623, 80595, 132705, 195617, 398115, 586851, 978085, 1760553, 2934255, 5281659, 8802765, 15844977, 26408295, 79224885]

約数ペア:

[(1, 79224885), (3, 26408295), (5, 15844977), (9, 8802765), (15, 5281659), (27, 2934255), (45, 1760553), (81, 978085), (135, 586851), (199, 398115), (405, 195617), (597, 132705), (983, 80595), (995, 79623), (1791, 44235), (2949, 26865), (2985, 26541), (4915, 16119), (5373, 14745), (8847, 8955)]