48590715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 80087040

約数和(自身を除く): 31496325

約数列:

[1, 3, 5, 15, 47, 141, 157, 235, 439, 471, 705, 785, 1317, 2195, 2355, 6585, 7379, 20633, 22137, 36895, 61899, 68923, 103165, 110685, 206769, 309495, 344615, 1033845, 3239381, 9718143, 16196905, 48590715]

約数ペア:

[(1, 48590715), (3, 16196905), (5, 9718143), (15, 3239381), (47, 1033845), (141, 344615), (157, 309495), (235, 206769), (439, 110685), (471, 103165), (705, 68923), (785, 61899), (1317, 36895), (2195, 22137), (2355, 20633), (6585, 7379)]