47187645

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{8087}}^1$

素因数の和:8484

約数の個数: 16

約数和(自身を含む): 75703680

約数和(自身を除く): 28516035

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 8087, 24261, 40435, 121305, 3145843, 9437529, 15729215, 47187645]

約数ペア:

[(1, 47187645), (3, 15729215), (5, 9437529), (15, 3145843), (389, 121305), (1167, 40435), (1945, 24261), (5835, 8087)]