2942051255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{9547}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 4157733888

約数和(自身を除く): 1215682633

約数列:

[1, 5, 11, 13, 55, 65, 143, 431, 715, 2155, 4741, 5603, 9547, 23705, 28015, 47735, 61633, 105017, 124111, 308165, 525085, 620555, 1365221, 4114757, 6826105, 20573785, 45262327, 53491841, 226311635, 267459205, 588410251, 2942051255]

約数ペア:

[(1, 2942051255), (5, 588410251), (11, 267459205), (13, 226311635), (55, 53491841), (65, 45262327), (143, 20573785), (431, 6826105), (715, 4114757), (2155, 1365221), (4741, 620555), (5603, 525085), (9547, 308165), (23705, 124111), (28015, 105017), (47735, 61633)]