168070005

素因数分解:

$3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1973}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 299416320

約数和(自身を除く): 131346315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 631, 1893, 1973, 3155, 5679, 5919, 9465, 9865, 17037, 17757, 28395, 29595, 53271, 85185, 88785, 266355, 1244963, 3734889, 6224815, 11204667, 18674445, 33614001, 56023335, 168070005]

約数ペア:

[(1, 168070005), (3, 56023335), (5, 33614001), (9, 18674445), (15, 11204667), (27, 6224815), (45, 3734889), (135, 1244963), (631, 266355), (1893, 88785), (1973, 85185), (3155, 53271), (5679, 29595), (5919, 28395), (9465, 17757), (9865, 17037)]