38379465

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1637}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 66692808

約数和(自身を除く): 28313343

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 1637, 2605, 4689, 4911, 7815, 8185, 14733, 23445, 24555, 73665, 852877, 2558631, 4264385, 7675893, 12793155, 38379465]

約数ペア:

[(1, 38379465), (3, 12793155), (5, 7675893), (9, 4264385), (15, 2558631), (45, 852877), (521, 73665), (1563, 24555), (1637, 23445), (2605, 14733), (4689, 8185), (4911, 7815)]