61502085

素因数分解:

$3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 56

約数和(自身を含む): 113322240

約数和(自身を除く): 51820155

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 359, 405, 423, 705, 729, 1077, 1215, 1269, 1795, 2115, 3231, 3645, 3807, 5385, 6345, 9693, 11421, 16155, 16873, 19035, 29079, 34263, 48465, 50619, 57105, 84365, 87237, 145395, 151857, 171315, 253095, 261711, 436185, 455571, 759285, 1308555, 1366713, 2277855, 4100139, 6833565, 12300417, 20500695, 61502085]

約数ペア:

[(1, 61502085), (3, 20500695), (5, 12300417), (9, 6833565), (15, 4100139), (27, 2277855), (45, 1366713), (47, 1308555), (81, 759285), (135, 455571), (141, 436185), (235, 261711), (243, 253095), (359, 171315), (405, 151857), (423, 145395), (705, 87237), (729, 84365), (1077, 57105), (1215, 50619), (1269, 48465), (1795, 34263), (2115, 29079), (3231, 19035), (3645, 16873), (3807, 16155), (5385, 11421), (6345, 9693)]