243192387775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13307381}}^1$

素因数の和:13307451

約数の個数: 24

約数和(自身を含む): 326722842864

約数和(自身を除く): 83530455089

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 18275, 13307381, 66536905, 226225477, 332684525, 572217383, 1131127385, 2861086915, 5655636925, 9727695511, 14305434575, 48638477555, 243192387775]

約数ペア:

[(1, 243192387775), (5, 48638477555), (17, 14305434575), (25, 9727695511), (43, 5655636925), (85, 2861086915), (215, 1131127385), (425, 572217383), (731, 332684525), (1075, 226225477), (3655, 66536905), (18275, 13307381)]