23308785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30469}}^1$

素因数の和:30497

約数の個数: 24

約数和(自身を含む): 42779880

約数和(自身を除く): 19471095

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 30469, 91407, 152345, 274221, 457035, 517973, 1371105, 1553919, 2589865, 4661757, 7769595, 23308785]

約数ペア:

[(1, 23308785), (3, 7769595), (5, 4661757), (9, 2589865), (15, 1553919), (17, 1371105), (45, 517973), (51, 457035), (85, 274221), (153, 152345), (255, 91407), (765, 30469)]