172011035

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 246015360

約数和(自身を除く): 74004325

約数列:

[1, 5, 7, 29, 35, 137, 145, 203, 685, 959, 1015, 1237, 3973, 4795, 6185, 8659, 19865, 27811, 35873, 43295, 139055, 169469, 179365, 251111, 847345, 1186283, 1255555, 4914601, 5931415, 24573005, 34402207, 172011035]

約数ペア:

[(1, 172011035), (5, 34402207), (7, 24573005), (29, 5931415), (35, 4914601), (137, 1255555), (145, 1186283), (203, 847345), (685, 251111), (959, 179365), (1015, 169469), (1237, 139055), (3973, 43295), (4795, 35873), (6185, 27811), (8659, 19865)]