27221095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 9792665

約数列:

[1, 5, 11, 55, 67, 83, 89, 335, 415, 445, 737, 913, 979, 3685, 4565, 4895, 5561, 5963, 7387, 27805, 29815, 36935, 61171, 65593, 81257, 305855, 327965, 406285, 494929, 2474645, 5444219, 27221095]

約数ペア:

[(1, 27221095), (5, 5444219), (11, 2474645), (55, 494929), (67, 406285), (83, 327965), (89, 305855), (335, 81257), (415, 65593), (445, 61171), (737, 36935), (913, 29815), (979, 27805), (3685, 7387), (4565, 5963), (4895, 5561)]