2691645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1483}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 4736928

約数和(自身を除く): 2045283

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1483, 1815, 4449, 7415, 16313, 22245, 48939, 81565, 179443, 244695, 538329, 897215, 2691645]

約数ペア:

[(1, 2691645), (3, 897215), (5, 538329), (11, 244695), (15, 179443), (33, 81565), (55, 48939), (121, 22245), (165, 16313), (363, 7415), (605, 4449), (1483, 1815)]