157671135

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 281788416

約数和(自身を除く): 124117281

約数列:

[1, 3, 5, 9, 15, 45, 47, 127, 141, 235, 381, 423, 587, 635, 705, 1143, 1761, 1905, 2115, 2935, 5283, 5715, 5969, 8805, 17907, 26415, 27589, 29845, 53721, 74549, 82767, 89535, 137945, 223647, 248301, 268605, 372745, 413835, 670941, 1118235, 1241505, 3354705, 3503803, 10511409, 17519015, 31534227, 52557045, 157671135]

約数ペア:

[(1, 157671135), (3, 52557045), (5, 31534227), (9, 17519015), (15, 10511409), (45, 3503803), (47, 3354705), (127, 1241505), (141, 1118235), (235, 670941), (381, 413835), (423, 372745), (587, 268605), (635, 248301), (705, 223647), (1143, 137945), (1761, 89535), (1905, 82767), (2115, 74549), (2935, 53721), (5283, 29845), (5715, 27589), (5969, 26415), (8805, 17907)]