86320815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 171777024

約数和(自身を除く): 85456209

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 51, 85, 105, 111, 119, 185, 255, 259, 357, 555, 595, 629, 777, 1295, 1307, 1785, 1887, 3145, 3885, 3921, 4403, 6535, 9149, 9435, 13209, 19605, 22015, 22219, 27447, 45745, 48359, 66045, 66657, 111095, 137235, 145077, 155533, 241795, 333285, 338513, 466599, 725385, 777665, 822103, 1015539, 1692565, 2332995, 2466309, 4110515, 5077695, 5754721, 12331545, 17264163, 28773605, 86320815]

約数ペア:

[(1, 86320815), (3, 28773605), (5, 17264163), (7, 12331545), (15, 5754721), (17, 5077695), (21, 4110515), (35, 2466309), (37, 2332995), (51, 1692565), (85, 1015539), (105, 822103), (111, 777665), (119, 725385), (185, 466599), (255, 338513), (259, 333285), (357, 241795), (555, 155533), (595, 145077), (629, 137235), (777, 111095), (1295, 66657), (1307, 66045), (1785, 48359), (1887, 45745), (3145, 27447), (3885, 22219), (3921, 22015), (4403, 19605), (6535, 13209), (9149, 9435)]