1477155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 2557440

約数和(自身を除く): 1080285

約数列:

[1, 3, 5, 15, 19, 57, 71, 73, 95, 213, 219, 285, 355, 365, 1065, 1095, 1349, 1387, 4047, 4161, 5183, 6745, 6935, 15549, 20235, 20805, 25915, 77745, 98477, 295431, 492385, 1477155]

約数ペア:

[(1, 1477155), (3, 492385), (5, 295431), (15, 98477), (19, 77745), (57, 25915), (71, 20805), (73, 20235), (95, 15549), (213, 6935), (219, 6745), (285, 5183), (355, 4161), (365, 4047), (1065, 1387), (1095, 1349)]