2014775

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 2961120

約数和(自身を除く): 946345

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 397, 725, 1015, 1985, 2779, 5075, 9925, 11513, 13895, 57565, 69475, 80591, 287825, 402955, 2014775]

約数ペア:

[(1, 2014775), (5, 402955), (7, 287825), (25, 80591), (29, 69475), (35, 57565), (145, 13895), (175, 11513), (203, 9925), (397, 5075), (725, 2779), (1015, 1985)]