86295655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 117604224

約数和(自身を除く): 31308569

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 851, 1193, 1955, 3145, 4255, 5965, 14467, 20281, 27439, 44141, 72335, 101405, 137195, 220705, 466463, 750397, 1015243, 2332315, 3751985, 5076215, 17259131, 86295655]

約数ペア:

[(1, 86295655), (5, 17259131), (17, 5076215), (23, 3751985), (37, 2332315), (85, 1015243), (115, 750397), (185, 466463), (391, 220705), (629, 137195), (851, 101405), (1193, 72335), (1955, 44141), (3145, 27439), (4255, 20281), (5965, 14467)]