28900095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9491}}^1$

素因数の和:9535

約数の個数: 32

約数和(自身を含む): 54673920

約数和(自身を除く): 25773825

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 9491, 28473, 47455, 66437, 142365, 199311, 275239, 332185, 825717, 996555, 1376195, 1926673, 4128585, 5780019, 9633365, 28900095]

約数ペア:

[(1, 28900095), (3, 9633365), (5, 5780019), (7, 4128585), (15, 1926673), (21, 1376195), (29, 996555), (35, 825717), (87, 332185), (105, 275239), (145, 199311), (203, 142365), (435, 66437), (609, 47455), (1015, 28473), (3045, 9491)]