69948255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 124328736

約数和(自身を除く): 54380481

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 169, 195, 205, 507, 533, 615, 673, 845, 1599, 2019, 2535, 2665, 3365, 6929, 7995, 8749, 10095, 20787, 26247, 27593, 34645, 43745, 82779, 103935, 113737, 131235, 137965, 341211, 358709, 413895, 568685, 1076127, 1706055, 1793545, 4663217, 5380635, 13989651, 23316085, 69948255]

約数ペア:

[(1, 69948255), (3, 23316085), (5, 13989651), (13, 5380635), (15, 4663217), (39, 1793545), (41, 1706055), (65, 1076127), (123, 568685), (169, 413895), (195, 358709), (205, 341211), (507, 137965), (533, 131235), (615, 113737), (673, 103935), (845, 82779), (1599, 43745), (2019, 34645), (2535, 27593), (2665, 26247), (3365, 20787), (6929, 10095), (7995, 8749)]