13458225

素因数分解:

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

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 24474128

約数和(自身を除く): 11015903

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1483, 1815, 3025, 4449, 7415, 9075, 16313, 22245, 37075, 48939, 81565, 111225, 179443, 244695, 407825, 538329, 897215, 1223475, 2691645, 4486075, 13458225]

約数ペア:

[(1, 13458225), (3, 4486075), (5, 2691645), (11, 1223475), (15, 897215), (25, 538329), (33, 407825), (55, 244695), (75, 179443), (121, 111225), (165, 81565), (275, 48939), (363, 37075), (605, 22245), (825, 16313), (1483, 9075), (1815, 7415), (3025, 4449)]