12702913955

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 15755731200

約数和(自身を除く): 3052817245

約数列:

[1, 5, 47, 109, 235, 545, 613, 809, 3065, 4045, 5123, 25615, 28811, 38023, 66817, 88181, 144055, 190115, 334085, 440905, 495917, 2479585, 3140399, 4144507, 15701995, 20722535, 23308099, 54054953, 116540495, 270274765, 2540582791, 12702913955]

約数ペア:

[(1, 12702913955), (5, 2540582791), (47, 270274765), (109, 116540495), (235, 54054953), (545, 23308099), (613, 20722535), (809, 15701995), (3065, 4144507), (4045, 3140399), (5123, 2479585), (25615, 495917), (28811, 440905), (38023, 334085), (66817, 190115), (88181, 144055)]