1293526095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{28621}}^1$

素因数の和:28783

約数の個数: 32

約数和(自身を含む): 2176187904

約数和(自身を除く): 882661809

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 3013, 9039, 15065, 28621, 45195, 85863, 143105, 429315, 658283, 1974849, 3291415, 3749351, 9874245, 11248053, 18746755, 56240265, 86235073, 258705219, 431175365, 1293526095]

約数ペア:

[(1, 1293526095), (3, 431175365), (5, 258705219), (15, 86235073), (23, 56240265), (69, 18746755), (115, 11248053), (131, 9874245), (345, 3749351), (393, 3291415), (655, 1974849), (1965, 658283), (3013, 429315), (9039, 143105), (15065, 85863), (28621, 45195)]