77930115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 131865600

約数和(自身を除く): 53935485

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 813, 1009, 1355, 3027, 4065, 5045, 5149, 15135, 15447, 19171, 25745, 57513, 77235, 95855, 273439, 287565, 820317, 1367195, 4101585, 5195341, 15586023, 25976705, 77930115]

約数ペア:

[(1, 77930115), (3, 25976705), (5, 15586023), (15, 5195341), (19, 4101585), (57, 1367195), (95, 820317), (271, 287565), (285, 273439), (813, 95855), (1009, 77235), (1355, 57513), (3027, 25745), (4065, 19171), (5045, 15447), (5149, 15135)]