70293905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 95551488

約数和(自身を除く): 25257583

約数列:

[1, 5, 11, 47, 55, 71, 235, 355, 383, 517, 781, 1915, 2585, 3337, 3905, 4213, 16685, 18001, 21065, 27193, 36707, 90005, 135965, 183535, 198011, 299123, 990055, 1278071, 1495615, 6390355, 14058781, 70293905]

約数ペア:

[(1, 70293905), (5, 14058781), (11, 6390355), (47, 1495615), (55, 1278071), (71, 990055), (235, 299123), (355, 198011), (383, 183535), (517, 135965), (781, 90005), (1915, 36707), (2585, 27193), (3337, 21065), (3905, 18001), (4213, 16685)]