7079765

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 11228544

約数和(自身を除く): 4148779

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 71, 77, 185, 245, 259, 355, 385, 407, 497, 539, 781, 1295, 1813, 2035, 2485, 2627, 2695, 2849, 3479, 3905, 5467, 9065, 13135, 14245, 17395, 18389, 19943, 27335, 28897, 38269, 91945, 99715, 128723, 144485, 191345, 202279, 643615, 1011395, 1415953, 7079765]

約数ペア:

[(1, 7079765), (5, 1415953), (7, 1011395), (11, 643615), (35, 202279), (37, 191345), (49, 144485), (55, 128723), (71, 99715), (77, 91945), (185, 38269), (245, 28897), (259, 27335), (355, 19943), (385, 18389), (407, 17395), (497, 14245), (539, 13135), (781, 9065), (1295, 5467), (1813, 3905), (2035, 3479), (2485, 2849), (2627, 2695)]