55815255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 103041120

約数和(自身を除く): 47225865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 673, 855, 873, 1455, 1843, 2019, 3365, 4365, 5529, 6057, 9215, 10095, 12787, 16587, 27645, 30285, 38361, 63935, 65281, 82935, 115083, 191805, 195843, 326405, 575415, 587529, 979215, 1240339, 2937645, 3721017, 6201695, 11163051, 18605085, 55815255]

約数ペア:

[(1, 55815255), (3, 18605085), (5, 11163051), (9, 6201695), (15, 3721017), (19, 2937645), (45, 1240339), (57, 979215), (95, 587529), (97, 575415), (171, 326405), (285, 195843), (291, 191805), (485, 115083), (673, 82935), (855, 65281), (873, 63935), (1455, 38361), (1843, 30285), (2019, 27645), (3365, 16587), (4365, 12787), (5529, 10095), (6057, 9215)]