47026995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 79783680

約数和(自身を除く): 32756685

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 1051, 2355, 2983, 3153, 5255, 8949, 14915, 15765, 19969, 44745, 59907, 99845, 165007, 299535, 495021, 825035, 2475105, 3135133, 9405399, 15675665, 47026995]

約数ペア:

[(1, 47026995), (3, 15675665), (5, 9405399), (15, 3135133), (19, 2475105), (57, 825035), (95, 495021), (157, 299535), (285, 165007), (471, 99845), (785, 59907), (1051, 44745), (2355, 19969), (2983, 15765), (3153, 14915), (5255, 8949)]