80700345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14821}}^1$

素因数の和:14854

約数の個数: 36

約数和(自身を含む): 153763428

約数和(自身を除く): 73063083

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 14821, 44463, 74105, 133389, 163031, 222315, 489093, 666945, 815155, 1467279, 1793341, 2445465, 5380023, 7336395, 8966705, 16140069, 26900115, 80700345]

約数ペア:

[(1, 80700345), (3, 26900115), (5, 16140069), (9, 8966705), (11, 7336395), (15, 5380023), (33, 2445465), (45, 1793341), (55, 1467279), (99, 815155), (121, 666945), (165, 489093), (363, 222315), (495, 163031), (605, 133389), (1089, 74105), (1815, 44463), (5445, 14821)]