28917675

素因数分解:

$3^3\times 5^2\times {\mathrm{42841}}^1$

素因数の和:42860

約数の個数: 24

約数和(自身を含む): 53124080

約数和(自身を除く): 24206405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42841, 128523, 214205, 385569, 642615, 1071025, 1156707, 1927845, 3213075, 5783535, 9639225, 28917675]

約数ペア:

[(1, 28917675), (3, 9639225), (5, 5783535), (9, 3213075), (15, 1927845), (25, 1156707), (27, 1071025), (45, 642615), (75, 385569), (135, 214205), (225, 128523), (675, 42841)]