27465845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 10273675

約数列:

[1, 5, 11, 31, 55, 89, 155, 181, 341, 445, 905, 979, 1705, 1991, 2759, 4895, 5611, 9955, 13795, 16109, 28055, 30349, 61721, 80545, 151745, 177199, 308605, 499379, 885995, 2496895, 5493169, 27465845]

約数ペア:

[(1, 27465845), (5, 5493169), (11, 2496895), (31, 885995), (55, 499379), (89, 308605), (155, 177199), (181, 151745), (341, 80545), (445, 61721), (905, 30349), (979, 28055), (1705, 16109), (1991, 13795), (2759, 9955), (4895, 5611)]