2773155

素因数分解:

$3^1\times 5^1\times 7^5\times {\mathrm{11}}^1$

素因数の和:54

約数の個数: 48

約数和(自身を含む): 5647104

約数和(自身を除く): 2873949

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 343, 385, 539, 735, 1029, 1155, 1617, 1715, 2401, 2695, 3773, 5145, 7203, 8085, 11319, 12005, 16807, 18865, 26411, 36015, 50421, 56595, 79233, 84035, 132055, 184877, 252105, 396165, 554631, 924385, 2773155]

約数ペア:

[(1, 2773155), (3, 924385), (5, 554631), (7, 396165), (11, 252105), (15, 184877), (21, 132055), (33, 84035), (35, 79233), (49, 56595), (55, 50421), (77, 36015), (105, 26411), (147, 18865), (165, 16807), (231, 12005), (245, 11319), (343, 8085), (385, 7203), (539, 5145), (735, 3773), (1029, 2695), (1155, 2401), (1617, 1715)]