713305905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{6863}}^1$

素因数の和:6938

約数の個数: 48

約数和(自身を含む): 1266160896

約数和(自身を除く): 552854991

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 169, 195, 205, 507, 533, 615, 845, 1599, 2535, 2665, 6863, 6929, 7995, 20589, 20787, 34315, 34645, 89219, 102945, 103935, 267657, 281383, 446095, 844149, 1159847, 1338285, 1406915, 3479541, 3657979, 4220745, 5799235, 10973937, 17397705, 18289895, 47553727, 54869685, 142661181, 237768635, 713305905]

約数ペア:

[(1, 713305905), (3, 237768635), (5, 142661181), (13, 54869685), (15, 47553727), (39, 18289895), (41, 17397705), (65, 10973937), (123, 5799235), (169, 4220745), (195, 3657979), (205, 3479541), (507, 1406915), (533, 1338285), (615, 1159847), (845, 844149), (1599, 446095), (2535, 281383), (2665, 267657), (6863, 103935), (6929, 102945), (7995, 89219), (20589, 34645), (20787, 34315)]