76905255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5507}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 150698880

約数和(自身を除く): 73793625

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 5507, 13965, 16521, 27535, 38549, 82605, 104633, 115647, 192745, 269843, 313899, 523165, 578235, 732431, 809529, 1349215, 1569495, 2197293, 3662155, 4047645, 5127017, 10986465, 15381051, 25635085, 76905255]

約数ペア:

[(1, 76905255), (3, 25635085), (5, 15381051), (7, 10986465), (15, 5127017), (19, 4047645), (21, 3662155), (35, 2197293), (49, 1569495), (57, 1349215), (95, 809529), (105, 732431), (133, 578235), (147, 523165), (245, 313899), (285, 269843), (399, 192745), (665, 115647), (735, 104633), (931, 82605), (1995, 38549), (2793, 27535), (4655, 16521), (5507, 13965)]