87479875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 132133248

約数和(自身を除く): 44653373

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 5881, 14875, 29405, 41167, 99977, 147025, 205835, 499885, 699839, 735125, 1029175, 2499425, 3499195, 5145875, 12497125, 17495975, 87479875]

約数ペア:

[(1, 87479875), (5, 17495975), (7, 12497125), (17, 5145875), (25, 3499195), (35, 2499425), (85, 1029175), (119, 735125), (125, 699839), (175, 499885), (425, 205835), (595, 147025), (875, 99977), (2125, 41167), (2975, 29405), (5881, 14875)]