252012145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{8501}}^1$

素因数の和:8542

約数の個数: 36

約数和(自身を含む): 386721972

約数和(自身を除く): 134709827

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 2695, 4235, 5929, 8501, 29645, 42505, 59507, 93511, 297535, 416549, 467555, 654577, 1028621, 2082745, 3272885, 4582039, 5143105, 7200347, 22910195, 36001735, 50402429, 252012145]

約数ペア:

[(1, 252012145), (5, 50402429), (7, 36001735), (11, 22910195), (35, 7200347), (49, 5143105), (55, 4582039), (77, 3272885), (121, 2082745), (245, 1028621), (385, 654577), (539, 467555), (605, 416549), (847, 297535), (2695, 93511), (4235, 59507), (5929, 42505), (8501, 29645)]