42442605

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2251}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 73775520

約数和(自身を除く): 31332915

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 2251, 3771, 6285, 6753, 11255, 18855, 20259, 33765, 101295, 943169, 2829507, 4715845, 8488521, 14147535, 42442605]

約数ペア:

[(1, 42442605), (3, 14147535), (5, 8488521), (9, 4715845), (15, 2829507), (45, 943169), (419, 101295), (1257, 33765), (2095, 20259), (2251, 18855), (3771, 11255), (6285, 6753)]