3497715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 6699840

約数和(自身を除く): 3202125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1993, 5979, 9965, 17937, 25909, 29895, 53811, 77727, 89685, 129545, 233181, 269055, 388635, 699543, 1165905, 3497715]

約数ペア:

[(1, 3497715), (3, 1165905), (5, 699543), (9, 388635), (13, 269055), (15, 233181), (27, 129545), (39, 89685), (45, 77727), (65, 53811), (117, 29895), (135, 25909), (195, 17937), (351, 9965), (585, 5979), (1755, 1993)]