22102575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 40521216

約数和(自身を除く): 18418641

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 367, 803, 825, 1095, 1101, 1825, 1835, 2409, 4015, 4037, 5475, 5505, 9175, 12045, 12111, 20075, 20185, 26791, 27525, 60225, 60555, 80373, 100925, 133955, 294701, 302775, 401865, 669775, 884103, 1473505, 2009325, 4420515, 7367525, 22102575]

約数ペア:

[(1, 22102575), (3, 7367525), (5, 4420515), (11, 2009325), (15, 1473505), (25, 884103), (33, 669775), (55, 401865), (73, 302775), (75, 294701), (165, 133955), (219, 100925), (275, 80373), (365, 60555), (367, 60225), (803, 27525), (825, 26791), (1095, 20185), (1101, 20075), (1825, 12111), (1835, 12045), (2409, 9175), (4015, 5505), (4037, 5475)]