47853975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49081}}^1$

素因数の和:49107

約数の個数: 24

約数和(自身を含む): 85206352

約数和(自身を除く): 37352377

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 49081, 147243, 245405, 638053, 736215, 1227025, 1914159, 3190265, 3681075, 9570795, 15951325, 47853975]

約数ペア:

[(1, 47853975), (3, 15951325), (5, 9570795), (13, 3681075), (15, 3190265), (25, 1914159), (39, 1227025), (65, 736215), (75, 638053), (195, 245405), (325, 147243), (975, 49081)]