28310415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269623}}^1$

素因数の和:269638

約数の個数: 16

約数和(自身を含む): 51767808

約数和(自身を除く): 23457393

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269623, 808869, 1348115, 1887361, 4044345, 5662083, 9436805, 28310415]

約数ペア:

[(1, 28310415), (3, 9436805), (5, 5662083), (7, 4044345), (15, 1887361), (21, 1348115), (35, 808869), (105, 269623)]