38770425

素因数分解:

$3^2\times 5^2\times {\mathrm{172313}}^1$

素因数の和:172329

約数の個数: 18

約数和(自身を含む): 69442542

約数和(自身を除く): 30672117

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 172313, 516939, 861565, 1550817, 2584695, 4307825, 7754085, 12923475, 38770425]

約数ペア:

[(1, 38770425), (3, 12923475), (5, 7754085), (9, 4307825), (15, 2584695), (25, 1550817), (45, 861565), (75, 516939), (225, 172313)]