23104785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8273

約数の個数: 32

約数和(自身を含む): 42705792

約数和(自身を除く): 19601007

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 8237, 24711, 41185, 90607, 123555, 140029, 271821, 420087, 453035, 700145, 1359105, 1540319, 2100435, 4620957, 7701595, 23104785]

約数ペア:

[(1, 23104785), (3, 7701595), (5, 4620957), (11, 2100435), (15, 1540319), (17, 1359105), (33, 700145), (51, 453035), (55, 420087), (85, 271821), (165, 140029), (187, 123555), (255, 90607), (561, 41185), (935, 24711), (2805, 8237)]