47985405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4717

約数の個数: 32

約数和(自身を含む): 84260736

約数和(自身を除く): 36275331

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 4643, 10335, 13929, 23215, 60359, 69645, 181077, 246079, 301795, 738237, 905385, 1230395, 3199027, 3691185, 9597081, 15995135, 47985405]

約数ペア:

[(1, 47985405), (3, 15995135), (5, 9597081), (13, 3691185), (15, 3199027), (39, 1230395), (53, 905385), (65, 738237), (159, 301795), (195, 246079), (265, 181077), (689, 69645), (795, 60359), (2067, 23215), (3445, 13929), (4643, 10335)]