82263255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16979}}^1$

素因数の和:17023

約数の個数: 32

約数和(自身を含む): 146707200

約数和(自身を除く): 64443945

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 16979, 50937, 84895, 254685, 288643, 322601, 865929, 967803, 1443215, 1613005, 4329645, 4839015, 5484217, 16452651, 27421085, 82263255]

約数ペア:

[(1, 82263255), (3, 27421085), (5, 16452651), (15, 5484217), (17, 4839015), (19, 4329645), (51, 1613005), (57, 1443215), (85, 967803), (95, 865929), (255, 322601), (285, 288643), (323, 254685), (969, 84895), (1615, 50937), (4845, 16979)]