489298995

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{59417}}^1$

素因数の和:59492

約数の個数: 32

約数和(自身を含む): 884139840

約数和(自身を除く): 394840845

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 59417, 178251, 297085, 534753, 891255, 1604259, 2673765, 3624437, 8021295, 10873311, 18122185, 32619933, 54366555, 97859799, 163099665, 489298995]

約数ペア:

[(1, 489298995), (3, 163099665), (5, 97859799), (9, 54366555), (15, 32619933), (27, 18122185), (45, 10873311), (61, 8021295), (135, 3624437), (183, 2673765), (305, 1604259), (549, 891255), (915, 534753), (1647, 297085), (2745, 178251), (8235, 59417)]