5154875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 7368192

約数和(自身を除く): 2213317

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 163, 253, 275, 575, 815, 1265, 1375, 1793, 2875, 3749, 4075, 6325, 8965, 18745, 20375, 31625, 41239, 44825, 93725, 206195, 224125, 468625, 1030975, 5154875]

約数ペア:

[(1, 5154875), (5, 1030975), (11, 468625), (23, 224125), (25, 206195), (55, 93725), (115, 44825), (125, 41239), (163, 31625), (253, 20375), (275, 18745), (575, 8965), (815, 6325), (1265, 4075), (1375, 3749), (1793, 2875)]