27659085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 47485440

約数和(自身を除く): 19826355

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 1373, 4029, 4119, 6715, 6865, 20145, 20595, 23341, 70023, 108467, 116705, 325401, 350115, 542335, 1627005, 1843939, 5531817, 9219695, 27659085]

約数ペア:

[(1, 27659085), (3, 9219695), (5, 5531817), (15, 1843939), (17, 1627005), (51, 542335), (79, 350115), (85, 325401), (237, 116705), (255, 108467), (395, 70023), (1185, 23341), (1343, 20595), (1373, 20145), (4029, 6865), (4119, 6715)]