47976615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56113}}^1$

素因数の和:56143

約数の個数: 24

約数和(自身を含む): 87537840

約数和(自身を除く): 39561225

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 56113, 168339, 280565, 505017, 841695, 1066147, 2525085, 3198441, 5330735, 9595323, 15992205, 47976615]

約数ペア:

[(1, 47976615), (3, 15992205), (5, 9595323), (9, 5330735), (15, 3198441), (19, 2525085), (45, 1066147), (57, 841695), (95, 505017), (171, 280565), (285, 168339), (855, 56113)]