2679250175

素因数分解:

$5^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{10079}}^1$

素因数の和:10141

約数の個数: 48

約数和(自身を含む): 3999744000

約数和(自身を除く): 1320493825

約数列:

[1, 5, 7, 25, 31, 35, 49, 155, 175, 217, 245, 343, 775, 1085, 1225, 1519, 1715, 5425, 7595, 8575, 10079, 10633, 37975, 50395, 53165, 70553, 251975, 265825, 312449, 352765, 493871, 1562245, 1763825, 2187143, 2469355, 3457097, 7811225, 10935715, 12346775, 15310001, 17285485, 54678575, 76550005, 86427425, 107170007, 382750025, 535850035, 2679250175]

約数ペア:

[(1, 2679250175), (5, 535850035), (7, 382750025), (25, 107170007), (31, 86427425), (35, 76550005), (49, 54678575), (155, 17285485), (175, 15310001), (217, 12346775), (245, 10935715), (343, 7811225), (775, 3457097), (1085, 2469355), (1225, 2187143), (1519, 1763825), (1715, 1562245), (5425, 493871), (7595, 352765), (8575, 312449), (10079, 265825), (10633, 251975), (37975, 70553), (50395, 53165)]