13657190975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1691293}}^1$

素因数の和:1691339

約数の個数: 24

約数和(自身を含む): 18874841040

約数和(自身を除く): 5217650065

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 1691293, 8456465, 28751981, 32134567, 42282325, 143759905, 160672835, 546287639, 718799525, 803364175, 2731438195, 13657190975]

約数ペア:

[(1, 13657190975), (5, 2731438195), (17, 803364175), (19, 718799525), (25, 546287639), (85, 160672835), (95, 143759905), (323, 42282325), (425, 32134567), (475, 28751981), (1615, 8456465), (8075, 1691293)]