190017045

素因数分解:

$3^2\times 5^1\times {\mathrm{4222601}}^1$

素因数の和:4222612

約数の個数: 12

約数和(自身を含む): 329362956

約数和(自身を除く): 139345911

約数列:

[1, 3, 5, 9, 15, 45, 4222601, 12667803, 21113005, 38003409, 63339015, 190017045]

約数ペア:

[(1, 190017045), (3, 63339015), (5, 38003409), (9, 21113005), (15, 12667803), (45, 4222601)]