90192645

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17737}}^1$

素因数の和:17861

約数の個数: 24

約数和(自身を含む): 157726296

約数和(自身を除く): 67533651

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 17737, 53211, 88685, 159633, 266055, 798165, 2004281, 6012843, 10021405, 18038529, 30064215, 90192645]

約数ペア:

[(1, 90192645), (3, 30064215), (5, 18038529), (9, 10021405), (15, 6012843), (45, 2004281), (113, 798165), (339, 266055), (565, 159633), (1017, 88685), (1695, 53211), (5085, 17737)]