64374665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4231}}^1$

素因数の和:4432

約数の個数: 16

約数和(自身を含む): 82270080

約数和(自身を除く): 17895415

約数列:

[1, 5, 17, 85, 179, 895, 3043, 4231, 15215, 21155, 71927, 359635, 757349, 3786745, 12874933, 64374665]

約数ペア:

[(1, 64374665), (5, 12874933), (17, 3786745), (85, 757349), (179, 359635), (895, 71927), (3043, 21155), (4231, 15215)]