210541215

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 341510400

約数和(自身を除く): 130969185

約数列:

[1, 3, 5, 15, 139, 241, 417, 419, 695, 723, 1205, 1257, 2085, 2095, 3615, 6285, 33499, 58241, 100497, 100979, 167495, 174723, 291205, 302937, 502485, 504895, 873615, 1514685, 14036081, 42108243, 70180405, 210541215]

約数ペア:

[(1, 210541215), (3, 70180405), (5, 42108243), (15, 14036081), (139, 1514685), (241, 873615), (417, 504895), (419, 502485), (695, 302937), (723, 291205), (1205, 174723), (1257, 167495), (2085, 100979), (2095, 100497), (3615, 58241), (6285, 33499)]