47249505

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13291}}^1$

素因数の和:13381

約数の個数: 24

約数和(自身を含む): 82942080

約数和(自身を除く): 35692575

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 13291, 39873, 66455, 119619, 199365, 598095, 1049989, 3149967, 5249945, 9449901, 15749835, 47249505]

約数ペア:

[(1, 47249505), (3, 15749835), (5, 9449901), (9, 5249945), (15, 3149967), (45, 1049989), (79, 598095), (237, 199365), (395, 119619), (711, 66455), (1185, 39873), (3555, 13291)]