245994435

素因数分解:

$3^3\times 5^1\times {\mathrm{1822181}}^1$

素因数の和:1822195

約数の個数: 16

約数和(自身を含む): 437323680

約数和(自身を除く): 191329245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1822181, 5466543, 9110905, 16399629, 27332715, 49198887, 81998145, 245994435]

約数ペア:

[(1, 245994435), (3, 81998145), (5, 49198887), (9, 27332715), (15, 16399629), (27, 9110905), (45, 5466543), (135, 1822181)]