15677314315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{67579}}^1$

素因数の和:67723

約数の個数: 32

約数和(自身を含む): 20981157120

約数和(自身を除く): 5303842805

約数列:

[1, 5, 13, 43, 65, 83, 215, 415, 559, 1079, 2795, 3569, 5395, 17845, 46397, 67579, 231985, 337895, 878527, 2905897, 4392635, 5609057, 14529485, 28045285, 37776661, 72917741, 188883305, 241189451, 364588705, 1205947255, 3135462863, 15677314315]

約数ペア:

[(1, 15677314315), (5, 3135462863), (13, 1205947255), (43, 364588705), (65, 241189451), (83, 188883305), (215, 72917741), (415, 37776661), (559, 28045285), (1079, 14529485), (2795, 5609057), (3569, 4392635), (5395, 2905897), (17845, 878527), (46397, 337895), (67579, 231985)]