85836575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 124492032

約数和(自身を除く): 38655457

約数列:

[1, 5, 11, 23, 25, 41, 55, 115, 205, 253, 275, 331, 451, 575, 943, 1025, 1265, 1655, 2255, 3641, 4715, 6325, 7613, 8275, 10373, 11275, 13571, 18205, 23575, 38065, 51865, 67855, 83743, 91025, 149281, 190325, 259325, 312133, 339275, 418715, 746405, 1560665, 2093575, 3433463, 3732025, 7803325, 17167315, 85836575]

約数ペア:

[(1, 85836575), (5, 17167315), (11, 7803325), (23, 3732025), (25, 3433463), (41, 2093575), (55, 1560665), (115, 746405), (205, 418715), (253, 339275), (275, 312133), (331, 259325), (451, 190325), (575, 149281), (943, 91025), (1025, 83743), (1265, 67855), (1655, 51865), (2255, 38065), (3641, 23575), (4715, 18205), (6325, 13571), (7613, 11275), (8275, 10373)]