1604203425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28181}}^1$

素因数の和:28231

約数の個数: 72

約数和(自身を含む): 3270915648

約数和(自身を除く): 1666712223

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 1035, 1265, 1725, 2277, 2475, 3795, 5175, 6325, 11385, 18975, 28181, 56925, 84543, 140905, 253629, 309991, 422715, 648163, 704525, 929973, 1268145, 1549955, 1944489, 2113575, 2789919, 3240815, 4649865, 5833467, 6340725, 7129793, 7749775, 9722445, 13949595, 16204075, 21389379, 23249325, 29167335, 35648965, 48612225, 64168137, 69747975, 106946895, 145836675, 178244825, 320840685, 534734475, 1604203425]

約数ペア:

[(1, 1604203425), (3, 534734475), (5, 320840685), (9, 178244825), (11, 145836675), (15, 106946895), (23, 69747975), (25, 64168137), (33, 48612225), (45, 35648965), (55, 29167335), (69, 23249325), (75, 21389379), (99, 16204075), (115, 13949595), (165, 9722445), (207, 7749775), (225, 7129793), (253, 6340725), (275, 5833467), (345, 4649865), (495, 3240815), (575, 2789919), (759, 2113575), (825, 1944489), (1035, 1549955), (1265, 1268145), (1725, 929973), (2277, 704525), (2475, 648163), (3795, 422715), (5175, 309991), (6325, 253629), (11385, 140905), (18975, 84543), (28181, 56925)]