214967775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11329}}^1$

素因数の和:11376

約数の個数: 48

約数和(自身を含む): 404616960

約数和(自身を除く): 189649185

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 11329, 18975, 33987, 56645, 124619, 169935, 260567, 283225, 373857, 623095, 781701, 849675, 1302835, 1869285, 2866237, 3115475, 3908505, 6514175, 8598711, 9346425, 14331185, 19542525, 42993555, 71655925, 214967775]

約数ペア:

[(1, 214967775), (3, 71655925), (5, 42993555), (11, 19542525), (15, 14331185), (23, 9346425), (25, 8598711), (33, 6514175), (55, 3908505), (69, 3115475), (75, 2866237), (115, 1869285), (165, 1302835), (253, 849675), (275, 781701), (345, 623095), (575, 373857), (759, 283225), (825, 260567), (1265, 169935), (1725, 124619), (3795, 56645), (6325, 33987), (11329, 18975)]