7999095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 7483785

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 127, 195, 221, 247, 255, 285, 323, 381, 635, 663, 741, 969, 1105, 1235, 1615, 1651, 1905, 2159, 2413, 3315, 3705, 4199, 4845, 4953, 6477, 7239, 8255, 10795, 12065, 12597, 20995, 24765, 28067, 31369, 32385, 36195, 41021, 62985, 84201, 94107, 123063, 140335, 156845, 205105, 421005, 470535, 533273, 615315, 1599819, 2666365, 7999095]

約数ペア:

[(1, 7999095), (3, 2666365), (5, 1599819), (13, 615315), (15, 533273), (17, 470535), (19, 421005), (39, 205105), (51, 156845), (57, 140335), (65, 123063), (85, 94107), (95, 84201), (127, 62985), (195, 41021), (221, 36195), (247, 32385), (255, 31369), (285, 28067), (323, 24765), (381, 20995), (635, 12597), (663, 12065), (741, 10795), (969, 8255), (1105, 7239), (1235, 6477), (1615, 4953), (1651, 4845), (1905, 4199), (2159, 3705), (2413, 3315)]