42209445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 71368704

約数和(自身を除く): 29159259

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 2111, 3999, 6333, 6665, 10555, 19995, 31665, 65441, 90773, 196323, 272319, 327205, 453865, 981615, 1361595, 2813963, 8441889, 14069815, 42209445]

約数ペア:

[(1, 42209445), (3, 14069815), (5, 8441889), (15, 2813963), (31, 1361595), (43, 981615), (93, 453865), (129, 327205), (155, 272319), (215, 196323), (465, 90773), (645, 65441), (1333, 31665), (2111, 19995), (3999, 10555), (6333, 6665)]