79017915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 131788800

約数和(自身を除く): 52770885

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 1559, 1635, 3379, 4677, 7795, 10137, 16895, 23385, 48329, 50685, 144987, 169931, 241645, 509793, 724935, 849655, 2548965, 5267861, 15803583, 26339305, 79017915]

約数ペア:

[(1, 79017915), (3, 26339305), (5, 15803583), (15, 5267861), (31, 2548965), (93, 849655), (109, 724935), (155, 509793), (327, 241645), (465, 169931), (545, 144987), (1559, 50685), (1635, 48329), (3379, 23385), (4677, 16895), (7795, 10137)]