85351135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 117028800

約数和(自身を除く): 31677665

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 323, 697, 779, 1289, 1615, 3485, 3895, 6445, 13243, 21913, 24491, 52849, 66215, 109565, 122455, 264245, 416347, 898433, 1004131, 2081735, 4492165, 5020655, 17070227, 85351135]

約数ペア:

[(1, 85351135), (5, 17070227), (17, 5020655), (19, 4492165), (41, 2081735), (85, 1004131), (95, 898433), (205, 416347), (323, 264245), (697, 122455), (779, 109565), (1289, 66215), (1615, 52849), (3485, 24491), (3895, 21913), (6445, 13243)]