13883375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 5884945

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 439, 575, 1265, 1375, 2195, 2875, 4829, 6325, 10097, 10975, 24145, 31625, 50485, 54875, 111067, 120725, 252425, 555335, 603625, 1262125, 2776675, 13883375]

約数ペア:

[(1, 13883375), (5, 2776675), (11, 1262125), (23, 603625), (25, 555335), (55, 252425), (115, 120725), (125, 111067), (253, 54875), (275, 50485), (439, 31625), (575, 24145), (1265, 10975), (1375, 10097), (2195, 6325), (2875, 4829)]