38151255

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 63923904

約数和(自身を除く): 25772649

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1297, 1961, 3891, 5883, 6485, 9805, 19455, 29415, 47989, 68741, 143967, 206223, 239945, 343705, 719835, 1031115, 2543417, 7630251, 12717085, 38151255]

約数ペア:

[(1, 38151255), (3, 12717085), (5, 7630251), (15, 2543417), (37, 1031115), (53, 719835), (111, 343705), (159, 239945), (185, 206223), (265, 143967), (555, 68741), (795, 47989), (1297, 29415), (1961, 19455), (3891, 9805), (5883, 6485)]