73681155

素因数分解:

$3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1867}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 127928112

約数和(自身を除く): 54246957

約数列:

[1, 3, 5, 9, 15, 45, 877, 1867, 2631, 4385, 5601, 7893, 9335, 13155, 16803, 28005, 39465, 84015, 1637359, 4912077, 8186795, 14736231, 24560385, 73681155]

約数ペア:

[(1, 73681155), (3, 24560385), (5, 14736231), (9, 8186795), (15, 4912077), (45, 1637359), (877, 84015), (1867, 39465), (2631, 28005), (4385, 16803), (5601, 13155), (7893, 9335)]