87076885

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 123144192

約数和(自身を除く): 36067307

約数列:

[1, 5, 7, 35, 67, 71, 335, 355, 469, 497, 523, 2345, 2485, 2615, 3661, 4757, 18305, 23785, 33299, 35041, 37133, 166495, 175205, 185665, 245287, 259931, 1226435, 1299655, 2487911, 12439555, 17415377, 87076885]

約数ペア:

[(1, 87076885), (5, 17415377), (7, 12439555), (35, 2487911), (67, 1299655), (71, 1226435), (335, 259931), (355, 245287), (469, 185665), (497, 175205), (523, 166495), (2345, 37133), (2485, 35041), (2615, 33299), (3661, 23785), (4757, 18305)]