2023177735

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{32561}}^1$

素因数の和:32643

約数の個数: 24

約数和(自身を含む): 2639084976

約数和(自身を除く): 615907241

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1445, 3655, 12427, 32561, 62135, 162805, 553537, 1400123, 2767685, 7000615, 9410129, 23802091, 47050645, 119010455, 404635547, 2023177735]

約数ペア:

[(1, 2023177735), (5, 404635547), (17, 119010455), (43, 47050645), (85, 23802091), (215, 9410129), (289, 7000615), (731, 2767685), (1445, 1400123), (3655, 553537), (12427, 162805), (32561, 62135)]