38240375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 51038208

約数和(自身を除く): 12797833

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 283, 575, 1081, 1175, 1415, 2875, 5405, 5875, 6509, 7075, 13301, 27025, 32545, 35375, 66505, 135125, 162725, 305923, 332525, 813625, 1529615, 1662625, 7648075, 38240375]

約数ペア:

[(1, 38240375), (5, 7648075), (23, 1662625), (25, 1529615), (47, 813625), (115, 332525), (125, 305923), (235, 162725), (283, 135125), (575, 66505), (1081, 35375), (1175, 32545), (1415, 27025), (2875, 13301), (5405, 7075), (5875, 6509)]