42305895

素因数分解:

$3^4\times 5^1\times {\mathrm{104459}}^1$

素因数の和:104476

約数の個数: 20

約数和(自身を含む): 75837960

約数和(自身を除く): 33532065

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104459, 313377, 522295, 940131, 1566885, 2820393, 4700655, 8461179, 14101965, 42305895]

約数ペア:

[(1, 42305895), (3, 14101965), (5, 8461179), (9, 4700655), (15, 2820393), (27, 1566885), (45, 940131), (81, 522295), (135, 313377), (405, 104459)]