69887685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 136654848

約数和(自身を除く): 66767163

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 69, 105, 115, 129, 161, 215, 301, 345, 483, 645, 673, 805, 903, 989, 1505, 2019, 2415, 2967, 3365, 4515, 4711, 4945, 6923, 10095, 14133, 14835, 15479, 20769, 23555, 28939, 34615, 46437, 70665, 77395, 86817, 103845, 108353, 144695, 202573, 232185, 325059, 434085, 541765, 607719, 665597, 1012865, 1625295, 1996791, 3038595, 3327985, 4659179, 9983955, 13977537, 23295895, 69887685]

約数ペア:

[(1, 69887685), (3, 23295895), (5, 13977537), (7, 9983955), (15, 4659179), (21, 3327985), (23, 3038595), (35, 1996791), (43, 1625295), (69, 1012865), (105, 665597), (115, 607719), (129, 541765), (161, 434085), (215, 325059), (301, 232185), (345, 202573), (483, 144695), (645, 108353), (673, 103845), (805, 86817), (903, 77395), (989, 70665), (1505, 46437), (2019, 34615), (2415, 28939), (2967, 23555), (3365, 20769), (4515, 15479), (4711, 14835), (4945, 14133), (6923, 10095)]