2013275215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{2239}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 2884976640

約数和(自身を除く): 871701425

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1117, 2239, 5585, 7819, 11195, 15673, 25691, 39095, 51497, 78365, 128455, 179837, 257485, 360479, 899185, 1802395, 2500963, 12504815, 17506741, 57522149, 87533705, 287610745, 402655043, 2013275215]

約数ペア:

[(1, 2013275215), (5, 402655043), (7, 287610745), (23, 87533705), (35, 57522149), (115, 17506741), (161, 12504815), (805, 2500963), (1117, 1802395), (2239, 899185), (5585, 360479), (7819, 257485), (11195, 179837), (15673, 128455), (25691, 78365), (39095, 51497)]