42798525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7411}}^1$

素因数の和:7442

約数の個数: 48

約数和(自身を含む): 88232448

約数和(自身を除く): 45433923

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 7411, 22233, 37055, 51877, 81521, 111165, 155631, 185275, 244563, 259385, 407605, 555825, 570647, 778155, 1222815, 1296925, 1711941, 2038025, 2853235, 3890775, 6114075, 8559705, 14266175, 42798525]

約数ペア:

[(1, 42798525), (3, 14266175), (5, 8559705), (7, 6114075), (11, 3890775), (15, 2853235), (21, 2038025), (25, 1711941), (33, 1296925), (35, 1222815), (55, 778155), (75, 570647), (77, 555825), (105, 407605), (165, 259385), (175, 244563), (231, 185275), (275, 155631), (385, 111165), (525, 81521), (825, 51877), (1155, 37055), (1925, 22233), (5775, 7411)]