152289855

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18493}}^1$

素因数の和:18568

約数の個数: 32

約数和(自身を含む): 275190720

約数和(自身を除く): 122900865

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 18493, 55479, 92465, 166437, 277395, 499311, 832185, 1128073, 2496555, 3384219, 5640365, 10152657, 16921095, 30457971, 50763285, 152289855]

約数ペア:

[(1, 152289855), (3, 50763285), (5, 30457971), (9, 16921095), (15, 10152657), (27, 5640365), (45, 3384219), (61, 2496555), (135, 1128073), (183, 832185), (305, 499311), (549, 277395), (915, 166437), (1647, 92465), (2745, 55479), (8235, 18493)]