28932045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4933}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 51155712

約数和(自身を除く): 22223667

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4933, 5865, 14799, 24665, 73995, 83861, 113459, 251583, 340377, 419305, 567295, 1257915, 1701885, 1928803, 5786409, 9644015, 28932045]

約数ペア:

[(1, 28932045), (3, 9644015), (5, 5786409), (15, 1928803), (17, 1701885), (23, 1257915), (51, 567295), (69, 419305), (85, 340377), (115, 251583), (255, 113459), (345, 83861), (391, 73995), (1173, 24665), (1955, 14799), (4933, 5865)]