90099575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 119523600

約数和(自身を除く): 29424025

約数列:

[1, 5, 17, 25, 85, 101, 425, 505, 1717, 2099, 2525, 8585, 10495, 35683, 42925, 52475, 178415, 211999, 892075, 1059995, 3603983, 5299975, 18019915, 90099575]

約数ペア:

[(1, 90099575), (5, 18019915), (17, 5299975), (25, 3603983), (85, 1059995), (101, 892075), (425, 211999), (505, 178415), (1717, 52475), (2099, 42925), (2525, 35683), (8585, 10495)]