649530145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{9547}}^1$

素因数の和:10800

約数の個数: 16

約数和(自身を含む): 851070528

約数和(自身を除く): 201540383

約数列:

[1, 5, 11, 55, 1237, 6185, 9547, 13607, 47735, 68035, 105017, 525085, 11809639, 59048195, 129906029, 649530145]

約数ペア:

[(1, 649530145), (5, 129906029), (11, 59048195), (55, 11809639), (1237, 525085), (6185, 105017), (9547, 68035), (13607, 47735)]