641844165

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 1035815040

約数和(自身を除く): 393970875

約数列:

[1, 3, 5, 15, 317, 347, 389, 951, 1041, 1167, 1585, 1735, 1945, 4755, 5205, 5835, 109999, 123313, 134983, 329997, 369939, 404949, 549995, 616565, 674915, 1649985, 1849695, 2024745, 42789611, 128368833, 213948055, 641844165]

約数ペア:

[(1, 641844165), (3, 213948055), (5, 128368833), (15, 42789611), (317, 2024745), (347, 1849695), (389, 1649985), (951, 674915), (1041, 616565), (1167, 549995), (1585, 404949), (1735, 369939), (1945, 329997), (4755, 134983), (5205, 123313), (5835, 109999)]