28633365

素因数分解:

$3^3\times 5^1\times {\mathrm{212099}}^1$

素因数の和:212113

約数の個数: 16

約数和(自身を含む): 50904000

約数和(自身を除く): 22270635

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 212099, 636297, 1060495, 1908891, 3181485, 5726673, 9544455, 28633365]

約数ペア:

[(1, 28633365), (3, 9544455), (5, 5726673), (9, 3181485), (15, 1908891), (27, 1060495), (45, 636297), (135, 212099)]