28071435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 51858432

約数和(自身を除く): 23786997

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 2647, 3535, 7941, 10605, 13235, 18529, 39705, 55587, 92645, 267347, 277935, 802041, 1336735, 1871429, 4010205, 5614287, 9357145, 28071435]

約数ペア:

[(1, 28071435), (3, 9357145), (5, 5614287), (7, 4010205), (15, 1871429), (21, 1336735), (35, 802041), (101, 277935), (105, 267347), (303, 92645), (505, 55587), (707, 39705), (1515, 18529), (2121, 13235), (2647, 10605), (3535, 7941)]