156887145

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10861}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 281543040

約数和(自身を除く): 124655895

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 10861, 14445, 32583, 54305, 97749, 162915, 293247, 488745, 1162127, 1466235, 3486381, 5810635, 10459143, 17431905, 31377429, 52295715, 156887145]

約数ペア:

[(1, 156887145), (3, 52295715), (5, 31377429), (9, 17431905), (15, 10459143), (27, 5810635), (45, 3486381), (107, 1466235), (135, 1162127), (321, 488745), (535, 293247), (963, 162915), (1605, 97749), (2889, 54305), (4815, 32583), (10861, 14445)]