90162045

素因数分解:

$3^3\times 5^1\times {\mathrm{667867}}^1$

素因数の和:667881

約数の個数: 16

約数和(自身を含む): 160288320

約数和(自身を除く): 70126275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 667867, 2003601, 3339335, 6010803, 10018005, 18032409, 30054015, 90162045]

約数ペア:

[(1, 90162045), (3, 30054015), (5, 18032409), (9, 10018005), (15, 6010803), (27, 3339335), (45, 2003601), (135, 667867)]