137005505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 205244928

約数和(自身を除く): 68239423

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4241, 4615, 6461, 21205, 29687, 32305, 55133, 148435, 275665, 301111, 385931, 1505555, 1929655, 2107777, 3914443, 10538885, 19572215, 27401101, 137005505]

約数ペア:

[(1, 137005505), (5, 27401101), (7, 19572215), (13, 10538885), (35, 3914443), (65, 2107777), (71, 1929655), (91, 1505555), (355, 385931), (455, 301111), (497, 275665), (923, 148435), (2485, 55133), (4241, 32305), (4615, 29687), (6461, 21205)]