36278885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 11621275

約数列:

[1, 5, 19, 43, 83, 95, 107, 215, 415, 535, 817, 1577, 2033, 3569, 4085, 4601, 7885, 8881, 10165, 17845, 23005, 44405, 67811, 87419, 168739, 339055, 381883, 437095, 843695, 1909415, 7255777, 36278885]

約数ペア:

[(1, 36278885), (5, 7255777), (19, 1909415), (43, 843695), (83, 437095), (95, 381883), (107, 339055), (215, 168739), (415, 87419), (535, 67811), (817, 44405), (1577, 23005), (2033, 17845), (3569, 10165), (4085, 8881), (4601, 7885)]