262019425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 334256384

約数和(自身を除く): 72236959

約数列:

[1, 5, 25, 43, 215, 223, 1075, 1093, 1115, 5465, 5575, 9589, 27325, 46999, 47945, 234995, 239725, 243739, 1174975, 1218695, 6093475, 10480777, 52403885, 262019425]

約数ペア:

[(1, 262019425), (5, 52403885), (25, 10480777), (43, 6093475), (215, 1218695), (223, 1174975), (1075, 243739), (1093, 239725), (1115, 234995), (5465, 47945), (5575, 46999), (9589, 27325)]