69641415

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 122834712

約数和(自身を除く): 53193297

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 307, 355, 639, 921, 1065, 1535, 2763, 3195, 4605, 5041, 13815, 15123, 21797, 25205, 45369, 65391, 75615, 108985, 196173, 226845, 326955, 980865, 1547587, 4642761, 7737935, 13928283, 23213805, 69641415]

約数ペア:

[(1, 69641415), (3, 23213805), (5, 13928283), (9, 7737935), (15, 4642761), (45, 1547587), (71, 980865), (213, 326955), (307, 226845), (355, 196173), (639, 108985), (921, 75615), (1065, 65391), (1535, 45369), (2763, 25205), (3195, 21797), (4605, 15123), (5041, 13815)]