6319215

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{743}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 6679953

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 743, 945, 1215, 1701, 2229, 2835, 3715, 5201, 6687, 8505, 11145, 15603, 20061, 26005, 33435, 46809, 60183, 78015, 100305, 140427, 180549, 234045, 300915, 421281, 702135, 902745, 1263843, 2106405, 6319215]

約数ペア:

[(1, 6319215), (3, 2106405), (5, 1263843), (7, 902745), (9, 702135), (15, 421281), (21, 300915), (27, 234045), (35, 180549), (45, 140427), (63, 100305), (81, 78015), (105, 60183), (135, 46809), (189, 33435), (243, 26005), (315, 20061), (405, 15603), (567, 11145), (743, 8505), (945, 6687), (1215, 5201), (1701, 3715), (2229, 2835)]