2015525529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{26251}}^1$

素因数の和:26725

約数の個数: 24

約数和(自身を含む): 3071484000

約数和(自身を除く): 1055958471

約数列:

[1, 3, 9, 19, 57, 171, 449, 1347, 4041, 8531, 25593, 26251, 76779, 78753, 236259, 498769, 1496307, 4488921, 11786699, 35360097, 106080291, 223947281, 671841843, 2015525529]

約数ペア:

[(1, 2015525529), (3, 671841843), (9, 223947281), (19, 106080291), (57, 35360097), (171, 11786699), (449, 4488921), (1347, 1496307), (4041, 498769), (8531, 236259), (25593, 78753), (26251, 76779)]