54223125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 99718080

約数和(自身を除く): 45494955

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 239, 275, 363, 375, 605, 625, 717, 825, 1195, 1375, 1815, 1875, 2629, 3025, 3585, 4125, 5975, 6875, 7887, 9075, 13145, 15125, 17925, 20625, 28919, 29875, 39435, 45375, 65725, 75625, 86757, 89625, 144595, 149375, 197175, 226875, 328625, 433785, 448125, 722975, 985875, 1643125, 2168925, 3614875, 4929375, 10844625, 18074375, 54223125]

約数ペア:

[(1, 54223125), (3, 18074375), (5, 10844625), (11, 4929375), (15, 3614875), (25, 2168925), (33, 1643125), (55, 985875), (75, 722975), (121, 448125), (125, 433785), (165, 328625), (239, 226875), (275, 197175), (363, 149375), (375, 144595), (605, 89625), (625, 86757), (717, 75625), (825, 65725), (1195, 45375), (1375, 39435), (1815, 29875), (1875, 28919), (2629, 20625), (3025, 17925), (3585, 15125), (4125, 13145), (5975, 9075), (6875, 7887)]