100198845

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 177952320

約数和(自身を除く): 77753475

約数列:

[1, 3, 5, 9, 15, 45, 83, 139, 193, 249, 415, 417, 579, 695, 747, 965, 1245, 1251, 1737, 2085, 2895, 3735, 6255, 8685, 11537, 16019, 26827, 34611, 48057, 57685, 80095, 80481, 103833, 134135, 144171, 173055, 240285, 241443, 402405, 519165, 720855, 1207215, 2226641, 6679923, 11133205, 20039769, 33399615, 100198845]

約数ペア:

[(1, 100198845), (3, 33399615), (5, 20039769), (9, 11133205), (15, 6679923), (45, 2226641), (83, 1207215), (139, 720855), (193, 519165), (249, 402405), (415, 241443), (417, 240285), (579, 173055), (695, 144171), (747, 134135), (965, 103833), (1245, 80481), (1251, 80095), (1737, 57685), (2085, 48057), (2895, 34611), (3735, 26827), (6255, 16019), (8685, 11537)]