71364465

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1913}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 123912360

約数和(自身を除く): 52547895

約数列:

[1, 3, 5, 9, 15, 45, 829, 1913, 2487, 4145, 5739, 7461, 9565, 12435, 17217, 28695, 37305, 86085, 1585877, 4757631, 7929385, 14272893, 23788155, 71364465]

約数ペア:

[(1, 71364465), (3, 23788155), (5, 14272893), (9, 7929385), (15, 4757631), (45, 1585877), (829, 86085), (1913, 37305), (2487, 28695), (4145, 17217), (5739, 12435), (7461, 9565)]