85977632015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{88463}}^1$

素因数の和:88951

約数の個数: 32

約数和(自身を含む): 115566538752

約数和(自身を除く): 29588906737

約数列:

[1, 5, 11, 41, 55, 205, 431, 451, 2155, 2255, 4741, 17671, 23705, 88355, 88463, 194381, 442315, 971905, 973093, 3626983, 4865465, 18134915, 38127553, 39896813, 190637765, 199484065, 419403083, 1563229673, 2097015415, 7816148365, 17195526403, 85977632015]

約数ペア:

[(1, 85977632015), (5, 17195526403), (11, 7816148365), (41, 2097015415), (55, 1563229673), (205, 419403083), (431, 199484065), (451, 190637765), (2155, 39896813), (2255, 38127553), (4741, 18134915), (17671, 4865465), (23705, 3626983), (88355, 973093), (88463, 971905), (194381, 442315)]