70955805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4857

約数の個数: 32

約数和(自身を含む): 121245696

約数和(自身を除く): 50289891

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4783, 4945, 14349, 14835, 23915, 71745, 110009, 205669, 330027, 550045, 617007, 1028345, 1650135, 3085035, 4730387, 14191161, 23651935, 70955805]

約数ペア:

[(1, 70955805), (3, 23651935), (5, 14191161), (15, 4730387), (23, 3085035), (43, 1650135), (69, 1028345), (115, 617007), (129, 550045), (215, 330027), (345, 205669), (645, 110009), (989, 71745), (2967, 23915), (4783, 14835), (4945, 14349)]