85928445

素因数分解:

$3^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 69747075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 243, 359, 405, 591, 985, 1077, 1215, 1773, 1795, 2955, 3231, 5319, 5385, 8865, 9693, 15957, 16155, 26595, 29079, 47871, 48465, 70723, 79785, 87237, 145395, 212169, 239355, 353615, 436185, 636507, 1060845, 1909521, 3182535, 5728563, 9547605, 17185689, 28642815, 85928445]

約数ペア:

[(1, 85928445), (3, 28642815), (5, 17185689), (9, 9547605), (15, 5728563), (27, 3182535), (45, 1909521), (81, 1060845), (135, 636507), (197, 436185), (243, 353615), (359, 239355), (405, 212169), (591, 145395), (985, 87237), (1077, 79785), (1215, 70723), (1773, 48465), (1795, 47871), (2955, 29079), (3231, 26595), (5319, 16155), (5385, 15957), (8865, 9693)]