49502925

素因数分解:

$3^2\times 5^2\times {\mathrm{220013}}^1$

素因数の和:220029

約数の個数: 18

約数和(自身を含む): 88665642

約数和(自身を除く): 39162717

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 220013, 660039, 1100065, 1980117, 3300195, 5500325, 9900585, 16500975, 49502925]

約数ペア:

[(1, 49502925), (3, 16500975), (5, 9900585), (9, 5500325), (15, 3300195), (25, 1980117), (45, 1100065), (75, 660039), (225, 220013)]