29930475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17351}}^1$

素因数の和:17387

約数の個数: 24

約数和(自身を含む): 51639552

約数和(自身を除く): 21709077

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 17351, 52053, 86755, 260265, 399073, 433775, 1197219, 1301325, 1995365, 5986095, 9976825, 29930475]

約数ペア:

[(1, 29930475), (3, 9976825), (5, 5986095), (15, 1995365), (23, 1301325), (25, 1197219), (69, 433775), (75, 399073), (115, 260265), (345, 86755), (575, 52053), (1725, 17351)]