1972575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 3859128

約数和(自身を除く): 1886553

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 797, 825, 2391, 2475, 3985, 7173, 8767, 11955, 19925, 26301, 35865, 43835, 59775, 78903, 131505, 179325, 219175, 394515, 657525, 1972575]

約数ペア:

[(1, 1972575), (3, 657525), (5, 394515), (9, 219175), (11, 179325), (15, 131505), (25, 78903), (33, 59775), (45, 43835), (55, 35865), (75, 26301), (99, 19925), (165, 11955), (225, 8767), (275, 7173), (495, 3985), (797, 2475), (825, 2391)]