144144325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 195945420

約数和(自身を除く): 51801095

約数列:

[1, 5, 13, 25, 65, 109, 169, 313, 325, 545, 845, 1417, 1565, 2725, 4069, 4225, 7085, 7825, 18421, 20345, 34117, 35425, 52897, 92105, 101725, 170585, 264485, 443521, 460525, 852925, 1322425, 2217605, 5765773, 11088025, 28828865, 144144325]

約数ペア:

[(1, 144144325), (5, 28828865), (13, 11088025), (25, 5765773), (65, 2217605), (109, 1322425), (169, 852925), (313, 460525), (325, 443521), (545, 264485), (845, 170585), (1417, 101725), (1565, 92105), (2725, 52897), (4069, 35425), (4225, 34117), (7085, 20345), (7825, 18421)]