11997463295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{14831}}^1$

素因数の和:15191

約数の個数: 32

約数和(自身を含む): 15787892736

約数和(自身を除く): 3790429441

約数列:

[1, 5, 17, 31, 85, 155, 307, 527, 1535, 2635, 5219, 9517, 14831, 26095, 47585, 74155, 161789, 252127, 459761, 808945, 1260635, 2298805, 4553117, 7815937, 22765585, 39079685, 77402989, 141146627, 387014945, 705733135, 2399492659, 11997463295]

約数ペア:

[(1, 11997463295), (5, 2399492659), (17, 705733135), (31, 387014945), (85, 141146627), (155, 77402989), (307, 39079685), (527, 22765585), (1535, 7815937), (2635, 4553117), (5219, 2298805), (9517, 1260635), (14831, 808945), (26095, 459761), (47585, 252127), (74155, 161789)]