39040345

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 50694336

約数和(自身を除く): 11653991

約数列:

[1, 5, 19, 43, 95, 215, 361, 503, 817, 1805, 2515, 4085, 9557, 15523, 21629, 47785, 77615, 108145, 181583, 410951, 907915, 2054755, 7808069, 39040345]

約数ペア:

[(1, 39040345), (5, 7808069), (19, 2054755), (43, 907915), (95, 410951), (215, 181583), (361, 108145), (503, 77615), (817, 47785), (1805, 21629), (2515, 15523), (4085, 9557)]