90995849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 113861376

約数和(自身を除く): 22865527

約数列:

[1, 7, 17, 67, 101, 113, 119, 469, 707, 791, 1139, 1717, 1921, 6767, 7571, 7973, 11413, 12019, 13447, 47369, 52997, 79891, 115039, 128707, 194021, 764671, 805273, 900949, 1358147, 5352697, 12999407, 90995849]

約数ペア:

[(1, 90995849), (7, 12999407), (17, 5352697), (67, 1358147), (101, 900949), (113, 805273), (119, 764671), (469, 194021), (707, 128707), (791, 115039), (1139, 79891), (1717, 52997), (1921, 47369), (6767, 13447), (7571, 12019), (7973, 11413)]