79741845

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 65375595

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 333, 423, 555, 705, 1019, 1665, 1739, 2115, 3057, 5095, 5217, 8695, 9171, 15285, 15651, 26085, 37703, 45855, 47893, 78255, 113109, 143679, 188515, 239465, 339327, 431037, 565545, 718395, 1696635, 1772041, 2155185, 5316123, 8860205, 15948369, 26580615, 79741845]

約数ペア:

[(1, 79741845), (3, 26580615), (5, 15948369), (9, 8860205), (15, 5316123), (37, 2155185), (45, 1772041), (47, 1696635), (111, 718395), (141, 565545), (185, 431037), (235, 339327), (333, 239465), (423, 188515), (555, 143679), (705, 113109), (1019, 78255), (1665, 47893), (1739, 45855), (2115, 37703), (3057, 26085), (5095, 15651), (5217, 15285), (8695, 9171)]