40450785

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 66673152

約数和(自身を除く): 26222367

約数列:

[1, 3, 5, 15, 47, 141, 181, 235, 317, 543, 705, 905, 951, 1585, 2715, 4755, 8507, 14899, 25521, 42535, 44697, 57377, 74495, 127605, 172131, 223485, 286885, 860655, 2696719, 8090157, 13483595, 40450785]

約数ペア:

[(1, 40450785), (3, 13483595), (5, 8090157), (15, 2696719), (47, 860655), (141, 286885), (181, 223485), (235, 172131), (317, 127605), (543, 74495), (705, 57377), (905, 44697), (951, 42535), (1585, 25521), (2715, 14899), (4755, 8507)]