3896655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 3983025

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 51, 59, 85, 105, 111, 119, 177, 185, 255, 259, 295, 357, 413, 555, 595, 629, 777, 885, 1003, 1239, 1295, 1785, 1887, 2065, 2183, 3009, 3145, 3885, 4403, 5015, 6195, 6549, 7021, 9435, 10915, 13209, 15045, 15281, 21063, 22015, 32745, 35105, 37111, 45843, 66045, 76405, 105315, 111333, 185555, 229215, 259777, 556665, 779331, 1298885, 3896655]

約数ペア:

[(1, 3896655), (3, 1298885), (5, 779331), (7, 556665), (15, 259777), (17, 229215), (21, 185555), (35, 111333), (37, 105315), (51, 76405), (59, 66045), (85, 45843), (105, 37111), (111, 35105), (119, 32745), (177, 22015), (185, 21063), (255, 15281), (259, 15045), (295, 13209), (357, 10915), (413, 9435), (555, 7021), (595, 6549), (629, 6195), (777, 5015), (885, 4403), (1003, 3885), (1239, 3145), (1295, 3009), (1785, 2183), (1887, 2065)]