190028565

素因数分解:

$3^3\times 5^1\times {\mathrm{1407619}}^1$

素因数の和:1407633

約数の個数: 16

約数和(自身を含む): 337828800

約数和(自身を除く): 147800235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1407619, 4222857, 7038095, 12668571, 21114285, 38005713, 63342855, 190028565]

約数ペア:

[(1, 190028565), (3, 63342855), (5, 38005713), (9, 21114285), (15, 12668571), (27, 7038095), (45, 4222857), (135, 1407619)]