161737455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9161}}^1$

素因数の和:9287

約数の個数: 32

約数和(自身を含む): 284974848

約数和(自身を除く): 123237393

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 9161, 17655, 27483, 45805, 100771, 137415, 302313, 503855, 980227, 1511565, 2940681, 4901135, 10782497, 14703405, 32347491, 53912485, 161737455]

約数ペア:

[(1, 161737455), (3, 53912485), (5, 32347491), (11, 14703405), (15, 10782497), (33, 4901135), (55, 2940681), (107, 1511565), (165, 980227), (321, 503855), (535, 302313), (1177, 137415), (1605, 100771), (3531, 45805), (5885, 27483), (9161, 17655)]