127770915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2969}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 216691200

約数和(自身を除く): 88920285

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 2265, 2869, 2969, 8607, 8907, 14345, 14845, 43035, 44535, 56411, 169233, 282055, 448319, 846165, 1344957, 2241595, 6724785, 8518061, 25554183, 42590305, 127770915]

約数ペア:

[(1, 127770915), (3, 42590305), (5, 25554183), (15, 8518061), (19, 6724785), (57, 2241595), (95, 1344957), (151, 846165), (285, 448319), (453, 282055), (755, 169233), (2265, 56411), (2869, 44535), (2969, 43035), (8607, 14845), (8907, 14345)]