23189265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 21289455

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 593, 711, 869, 1185, 1779, 2607, 2965, 3555, 4345, 5337, 6523, 7821, 8895, 13035, 19569, 26685, 32615, 39105, 46847, 58707, 97845, 140541, 234235, 293535, 421623, 515317, 702705, 1545951, 2108115, 2576585, 4637853, 7729755, 23189265]

約数ペア:

[(1, 23189265), (3, 7729755), (5, 4637853), (9, 2576585), (11, 2108115), (15, 1545951), (33, 702705), (45, 515317), (55, 421623), (79, 293535), (99, 234235), (165, 140541), (237, 97845), (395, 58707), (495, 46847), (593, 39105), (711, 32615), (869, 26685), (1185, 19569), (1779, 13035), (2607, 8895), (2965, 7821), (3555, 6523), (4345, 5337)]