7192845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 13714428

約数和(自身を除く): 6521583

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1321, 1815, 3963, 5445, 6605, 11889, 14531, 19815, 43593, 59445, 72655, 130779, 159841, 217965, 479523, 653895, 799205, 1438569, 2397615, 7192845]

約数ペア:

[(1, 7192845), (3, 2397615), (5, 1438569), (9, 799205), (11, 653895), (15, 479523), (33, 217965), (45, 159841), (55, 130779), (99, 72655), (121, 59445), (165, 43593), (363, 19815), (495, 14531), (605, 11889), (1089, 6605), (1321, 5445), (1815, 3963)]