155993935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 201761280

約数和(自身を除く): 45767345

約数列:

[1, 5, 23, 59, 83, 115, 277, 295, 415, 1357, 1385, 1909, 4897, 6371, 6785, 9545, 16343, 22991, 24485, 31855, 81715, 112631, 114955, 375889, 528793, 563155, 1356469, 1879445, 2643965, 6782345, 31198787, 155993935]

約数ペア:

[(1, 155993935), (5, 31198787), (23, 6782345), (59, 2643965), (83, 1879445), (115, 1356469), (277, 563155), (295, 528793), (415, 375889), (1357, 114955), (1385, 112631), (1909, 81715), (4897, 31855), (6371, 24485), (6785, 22991), (9545, 16343)]