42085785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 77460480

約数和(自身を除く): 35374695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 2459, 3423, 5705, 7377, 12295, 17115, 17213, 36885, 51639, 86065, 258195, 400817, 1202451, 2004085, 2805719, 6012255, 8417157, 14028595, 42085785]

約数ペア:

[(1, 42085785), (3, 14028595), (5, 8417157), (7, 6012255), (15, 2805719), (21, 2004085), (35, 1202451), (105, 400817), (163, 258195), (489, 86065), (815, 51639), (1141, 36885), (2445, 17213), (2459, 17115), (3423, 12295), (5705, 7377)]