13307943275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{96979}}^1$

素因数の和:97499

約数の個数: 24

約数和(自身を含む): 18038280000

約数和(自身を除く): 4730336725

約数列:

[1, 5, 11, 25, 55, 275, 499, 2495, 5489, 12475, 27445, 96979, 137225, 484895, 1066769, 2424475, 5333845, 26669225, 48392521, 241962605, 532317731, 1209813025, 2661588655, 13307943275]

約数ペア:

[(1, 13307943275), (5, 2661588655), (11, 1209813025), (25, 532317731), (55, 241962605), (275, 48392521), (499, 26669225), (2495, 5333845), (5489, 2424475), (12475, 1066769), (27445, 484895), (96979, 137225)]