49772925

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1582

約数の個数: 36

約数和(自身を含む): 89780340

約数和(自身を除く): 40007415

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 1409, 1413, 2355, 3925, 4227, 7045, 7065, 11775, 12681, 21135, 35225, 35325, 63405, 105675, 221213, 317025, 663639, 1106065, 1990917, 3318195, 5530325, 9954585, 16590975, 49772925]

約数ペア:

[(1, 49772925), (3, 16590975), (5, 9954585), (9, 5530325), (15, 3318195), (25, 1990917), (45, 1106065), (75, 663639), (157, 317025), (225, 221213), (471, 105675), (785, 63405), (1409, 35325), (1413, 35225), (2355, 21135), (3925, 12681), (4227, 11775), (7045, 7065)]