80766465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1733}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 59063295

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1195, 1733, 3107, 3585, 5199, 8665, 9321, 15535, 22529, 25995, 46605, 67587, 112645, 337935, 414187, 1242561, 2070935, 5384431, 6212805, 16153293, 26922155, 80766465]

約数ペア:

[(1, 80766465), (3, 26922155), (5, 16153293), (13, 6212805), (15, 5384431), (39, 2070935), (65, 1242561), (195, 414187), (239, 337935), (717, 112645), (1195, 67587), (1733, 46605), (3107, 25995), (3585, 22529), (5199, 15535), (8665, 9321)]