172525045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 88748555

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2905, 4565, 5399, 6391, 26995, 31955, 37793, 59389, 188965, 296945, 415723, 448117, 2078615, 2240585, 3136819, 4929287, 15684095, 24646435, 34505009, 172525045]

約数ペア:

[(1, 172525045), (5, 34505009), (7, 24646435), (11, 15684095), (35, 4929287), (55, 3136819), (77, 2240585), (83, 2078615), (385, 448117), (415, 415723), (581, 296945), (913, 188965), (2905, 59389), (4565, 37793), (5399, 31955), (6391, 26995)]