81334605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5939}}^1$

素因数の和:6041

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 62365875

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 5939, 13695, 17817, 29695, 65329, 89085, 195987, 326645, 492937, 979935, 1478811, 2464685, 5422307, 7394055, 16266921, 27111535, 81334605]

約数ペア:

[(1, 81334605), (3, 27111535), (5, 16266921), (11, 7394055), (15, 5422307), (33, 2464685), (55, 1478811), (83, 979935), (165, 492937), (249, 326645), (415, 195987), (913, 89085), (1245, 65329), (2739, 29695), (4565, 17817), (5939, 13695)]